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-rw-r--r--net/sctp/associola.c70
-rw-r--r--net/sctp/auth.c32
-rw-r--r--net/sctp/bind_addr.c5
-rw-r--r--net/sctp/chunk.c9
-rw-r--r--net/sctp/command.c5
-rw-r--r--net/sctp/debug.c5
-rw-r--r--net/sctp/endpointola.c9
-rw-r--r--net/sctp/input.c136
-rw-r--r--net/sctp/inqueue.c5
-rw-r--r--net/sctp/ipv6.c14
-rw-r--r--net/sctp/objcnt.c7
-rw-r--r--net/sctp/output.c24
-rw-r--r--net/sctp/outqueue.c13
-rw-r--r--net/sctp/primitive.c5
-rw-r--r--net/sctp/proc.c25
-rw-r--r--net/sctp/protocol.c15
-rw-r--r--net/sctp/sm_make_chunk.c82
-rw-r--r--net/sctp/sm_sideeffect.c27
-rw-r--r--net/sctp/sm_statefuns.c32
-rw-r--r--net/sctp/sm_statetable.c7
-rw-r--r--net/sctp/socket.c239
-rw-r--r--net/sctp/ssnmap.c5
-rw-r--r--net/sctp/sysctl.c7
-rw-r--r--net/sctp/transport.c5
-rw-r--r--net/sctp/tsnmap.c5
-rw-r--r--net/sctp/ulpevent.c5
-rw-r--r--net/sctp/ulpqueue.c16
27 files changed, 372 insertions, 437 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 31ed008..5ae6092 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -22,9 +22,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -90,14 +89,12 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
/* Initialize the object handling fields. */
atomic_set(&asoc->base.refcnt, 1);
- asoc->base.dead = false;
/* Initialize the bind addr area. */
sctp_bind_addr_init(&asoc->base.bind_addr, ep->base.bind_addr.port);
asoc->state = SCTP_STATE_CLOSED;
asoc->cookie_life = ms_to_ktime(sp->assocparams.sasoc_cookie_life);
- asoc->frag_point = 0;
asoc->user_frag = sp->user_frag;
/* Set the association max_retrans and RTO values from the
@@ -110,8 +107,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
asoc->rto_max = msecs_to_jiffies(sp->rtoinfo.srto_max);
asoc->rto_min = msecs_to_jiffies(sp->rtoinfo.srto_min);
- asoc->overall_error_count = 0;
-
/* Initialize the association's heartbeat interval based on the
* sock configured value.
*/
@@ -132,18 +127,15 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
*/
asoc->param_flags = sp->param_flags;
- /* Initialize the maximum mumber of new data packets that can be sent
+ /* Initialize the maximum number of new data packets that can be sent
* in a burst.
*/
asoc->max_burst = sp->max_burst;
/* initialize association timers */
- asoc->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0;
asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] = asoc->rto_initial;
asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] = asoc->rto_initial;
asoc->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] = asoc->rto_initial;
- asoc->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0;
- asoc->timeouts[SCTP_EVENT_TIMEOUT_T4_RTO] = 0;
/* sctpimpguide Section 2.12.2
* If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the
@@ -152,7 +144,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
asoc->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
= 5 * asoc->rto_max;
- asoc->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] = asoc->sackdelay;
asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ;
@@ -172,11 +163,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
asoc->max_init_timeo =
msecs_to_jiffies(sp->initmsg.sinit_max_init_timeo);
- /* Allocate storage for the ssnmap after the inbound and outbound
- * streams have been negotiated during Init.
- */
- asoc->ssnmap = NULL;
-
/* Set the local window size for receive.
* This is also the rcvbuf space per association.
* RFC 6 - A SCTP receiver MUST be able to receive a minimum of
@@ -189,25 +175,15 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
asoc->a_rwnd = asoc->rwnd;
- asoc->rwnd_over = 0;
- asoc->rwnd_press = 0;
-
/* Use my own max window until I learn something better. */
asoc->peer.rwnd = SCTP_DEFAULT_MAXWINDOW;
- /* Set the sndbuf size for transmit. */
- asoc->sndbuf_used = 0;
-
/* Initialize the receive memory counter */
atomic_set(&asoc->rmem_alloc, 0);
init_waitqueue_head(&asoc->wait);
asoc->c.my_vtag = sctp_generate_tag(ep);
- asoc->peer.i.init_tag = 0; /* INIT needs a vtag of 0. */
- asoc->c.peer_vtag = 0;
- asoc->c.my_ttag = 0;
- asoc->c.peer_ttag = 0;
asoc->c.my_port = ep->base.bind_addr.port;
asoc->c.initial_tsn = sctp_generate_tsn(ep);
@@ -218,7 +194,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
asoc->adv_peer_ack_point = asoc->ctsn_ack_point;
asoc->highest_sacked = asoc->ctsn_ack_point;
asoc->last_cwr_tsn = asoc->ctsn_ack_point;
- asoc->unack_data = 0;
/* ADDIP Section 4.1 Asconf Chunk Procedures
*
@@ -237,7 +212,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
/* Make an empty list of remote transport addresses. */
INIT_LIST_HEAD(&asoc->peer.transport_addr_list);
- asoc->peer.transport_count = 0;
/* RFC 2960 5.1 Normal Establishment of an Association
*
@@ -251,20 +225,15 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
* already received one packet.]
*/
asoc->peer.sack_needed = 1;
- asoc->peer.sack_cnt = 0;
asoc->peer.sack_generation = 1;
/* Assume that the peer will tell us if he recognizes ASCONF
* as part of INIT exchange.
- * The sctp_addip_noauth option is there for backward compatibilty
+ * The sctp_addip_noauth option is there for backward compatibility
* and will revert old behavior.
*/
- asoc->peer.asconf_capable = 0;
if (net->sctp.addip_noauth)
asoc->peer.asconf_capable = 1;
- asoc->asconf_addr_del_pending = NULL;
- asoc->src_out_of_asoc_ok = 0;
- asoc->new_transport = NULL;
/* Create an input queue. */
sctp_inq_init(&asoc->base.inqueue);
@@ -276,12 +245,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
if (!sctp_ulpq_init(&asoc->ulpq, asoc))
goto fail_init;
- memset(&asoc->peer.tsn_map, 0, sizeof(struct sctp_tsnmap));
-
- asoc->need_ecne = 0;
-
- asoc->assoc_id = 0;
-
/* Assume that peer would support both address types unless we are
* told otherwise.
*/
@@ -297,9 +260,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
asoc->default_timetolive = sp->default_timetolive;
asoc->default_rcv_context = sp->default_rcv_context;
- /* SCTP_GET_ASSOC_STATS COUNTERS */
- memset(&asoc->stats, 0, sizeof(struct sctp_priv_assoc_stats));
-
/* AUTH related initializations */
INIT_LIST_HEAD(&asoc->endpoint_shared_keys);
err = sctp_auth_asoc_copy_shkeys(ep, asoc, gfp);
@@ -307,9 +267,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
goto fail_init;
asoc->active_key_id = ep->active_key_id;
- asoc->asoc_shared_key = NULL;
- asoc->default_hmac_id = 0;
/* Save the hmacs and chunks list into this association */
if (ep->auth_hmacs_list)
memcpy(asoc->c.auth_hmacs, ep->auth_hmacs_list,
@@ -994,17 +952,13 @@ int sctp_cmp_addr_exact(const union sctp_addr *ss1,
*/
struct sctp_chunk *sctp_get_ecne_prepend(struct sctp_association *asoc)
{
- struct sctp_chunk *chunk;
+ if (!asoc->need_ecne)
+ return NULL;
/* Send ECNE if needed.
* Not being able to allocate a chunk here is not deadly.
*/
- if (asoc->need_ecne)
- chunk = sctp_make_ecne(asoc, asoc->last_ecne_tsn);
- else
- chunk = NULL;
-
- return chunk;
+ return sctp_make_ecne(asoc, asoc->last_ecne_tsn);
}
/*
@@ -1265,7 +1219,7 @@ void sctp_assoc_update(struct sctp_association *asoc,
}
}
- /* SCTP-AUTH: Save the peer parameters from the new assocaitions
+ /* SCTP-AUTH: Save the peer parameters from the new associations
* and also move the association shared keys over
*/
kfree(asoc->peer.peer_random);
@@ -1393,7 +1347,7 @@ void sctp_assoc_sync_pmtu(struct sock *sk, struct sctp_association *asoc)
}
/* Should we send a SACK to update our peer? */
-static inline int sctp_peer_needs_update(struct sctp_association *asoc)
+static inline bool sctp_peer_needs_update(struct sctp_association *asoc)
{
struct net *net = sock_net(asoc->base.sk);
switch (asoc->state) {
@@ -1405,12 +1359,12 @@ static inline int sctp_peer_needs_update(struct sctp_association *asoc)
((asoc->rwnd - asoc->a_rwnd) >= max_t(__u32,
(asoc->base.sk->sk_rcvbuf >> net->sctp.rwnd_upd_shift),
asoc->pathmtu)))
- return 1;
+ return true;
break;
default:
break;
}
- return 0;
+ return false;
}
/* Increase asoc's rwnd by len and send any window update SACK if needed. */
@@ -1490,7 +1444,7 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned int len)
/* If we've reached or overflowed our receive buffer, announce
* a 0 rwnd if rwnd would still be positive. Store the
- * the pottential pressure overflow so that the window can be restored
+ * the potential pressure overflow so that the window can be restored
* back to original value.
*/
if (rx_count >= asoc->base.sk->sk_rcvbuf)
diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index 46b5977..683c7d1 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -16,9 +16,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -42,7 +41,7 @@ static struct sctp_hmac sctp_hmac_list[SCTP_AUTH_NUM_HMACS] = {
},
{
.hmac_id = SCTP_AUTH_HMAC_ID_SHA1,
- .hmac_name="hmac(sha1)",
+ .hmac_name = "hmac(sha1)",
.hmac_len = SCTP_SHA1_SIG_SIZE,
},
{
@@ -52,7 +51,7 @@ static struct sctp_hmac sctp_hmac_list[SCTP_AUTH_NUM_HMACS] = {
#if defined (CONFIG_CRYPTO_SHA256) || defined (CONFIG_CRYPTO_SHA256_MODULE)
{
.hmac_id = SCTP_AUTH_HMAC_ID_SHA256,
- .hmac_name="hmac(sha256)",
+ .hmac_name = "hmac(sha256)",
.hmac_len = SCTP_SHA256_SIG_SIZE,
}
#endif
@@ -164,7 +163,7 @@ static int sctp_auth_compare_vectors(struct sctp_auth_bytes *vector1,
* lead-zero padded. If it is not, it
* is automatically larger numerically.
*/
- for (i = 0; i < abs(diff); i++ ) {
+ for (i = 0; i < abs(diff); i++) {
if (longer[i] != 0)
return diff;
}
@@ -227,9 +226,9 @@ static struct sctp_auth_bytes *sctp_auth_make_local_vector(
gfp_t gfp)
{
return sctp_auth_make_key_vector(
- (sctp_random_param_t*)asoc->c.auth_random,
- (sctp_chunks_param_t*)asoc->c.auth_chunks,
- (sctp_hmac_algo_param_t*)asoc->c.auth_hmacs,
+ (sctp_random_param_t *)asoc->c.auth_random,
+ (sctp_chunks_param_t *)asoc->c.auth_chunks,
+ (sctp_hmac_algo_param_t *)asoc->c.auth_hmacs,
gfp);
}
@@ -500,8 +499,7 @@ void sctp_auth_destroy_hmacs(struct crypto_hash *auth_hmacs[])
if (!auth_hmacs)
return;
- for (i = 0; i < SCTP_AUTH_NUM_HMACS; i++)
- {
+ for (i = 0; i < SCTP_AUTH_NUM_HMACS; i++) {
if (auth_hmacs[i])
crypto_free_hash(auth_hmacs[i]);
}
@@ -648,15 +646,15 @@ static int __sctp_auth_cid(sctp_cid_t chunk, struct sctp_chunks_param *param)
*/
for (i = 0; !found && i < len; i++) {
switch (param->chunks[i]) {
- case SCTP_CID_INIT:
- case SCTP_CID_INIT_ACK:
- case SCTP_CID_SHUTDOWN_COMPLETE:
- case SCTP_CID_AUTH:
+ case SCTP_CID_INIT:
+ case SCTP_CID_INIT_ACK:
+ case SCTP_CID_SHUTDOWN_COMPLETE:
+ case SCTP_CID_AUTH:
break;
- default:
+ default:
if (param->chunks[i] == chunk)
- found = 1;
+ found = 1;
break;
}
}
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 077bb07..871cdf9 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -21,9 +21,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index f2044fc..158701d 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -18,9 +18,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -255,7 +254,7 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
SCTP_INC_STATS_USER(sock_net(asoc->base.sk), SCTP_MIB_FRAGUSRMSGS);
/* Create chunks for all the full sized DATA chunks. */
- for (i=0, len=first_len; i < whole; i++) {
+ for (i = 0, len = first_len; i < whole; i++) {
frag = SCTP_DATA_MIDDLE_FRAG;
if (0 == i)
@@ -318,7 +317,7 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
goto errout;
}
- err = sctp_user_addto_chunk(chunk, offset, over,msgh->msg_iov);
+ err = sctp_user_addto_chunk(chunk, offset, over, msgh->msg_iov);
/* Put the chunk->skb back into the form expected by send. */
__skb_pull(chunk->skb, (__u8 *)chunk->chunk_hdr
diff --git a/net/sctp/command.c b/net/sctp/command.c
index 3d9a9ff6..dd73758 100644
--- a/net/sctp/command.c
+++ b/net/sctp/command.c
@@ -19,9 +19,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/debug.c b/net/sctp/debug.c
index e89015d..95d7b15 100644
--- a/net/sctp/debug.c
+++ b/net/sctp/debug.c
@@ -22,9 +22,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 09b8daa..8e5fdea 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -23,9 +23,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -369,9 +368,9 @@ struct sctp_association *sctp_endpoint_lookup_assoc(
{
struct sctp_association *asoc;
- sctp_local_bh_disable();
+ local_bh_disable();
asoc = __sctp_endpoint_lookup_assoc(ep, paddr, transport);
- sctp_local_bh_enable();
+ local_bh_enable();
return asoc;
}
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 98b69bb..f2e2cbd 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -23,9 +23,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -120,7 +119,7 @@ int sctp_rcv(struct sk_buff *skb)
struct sctp_af *af;
struct net *net = dev_net(skb->dev);
- if (skb->pkt_type!=PACKET_HOST)
+ if (skb->pkt_type != PACKET_HOST)
goto discard_it;
SCTP_INC_STATS_BH(net, SCTP_MIB_INSCTPPACKS);
@@ -181,8 +180,7 @@ int sctp_rcv(struct sk_buff *skb)
* If a frame arrives on an interface and the receiving socket is
* bound to another interface, via SO_BINDTODEVICE, treat it as OOTB
*/
- if (sk->sk_bound_dev_if && (sk->sk_bound_dev_if != af->skb_iif(skb)))
- {
+ if (sk->sk_bound_dev_if && (sk->sk_bound_dev_if != af->skb_iif(skb))) {
if (asoc) {
sctp_association_put(asoc);
asoc = NULL;
@@ -240,7 +238,7 @@ int sctp_rcv(struct sk_buff *skb)
* bottom halves on this lock, but a user may be in the lock too,
* so check if it is busy.
*/
- sctp_bh_lock_sock(sk);
+ bh_lock_sock(sk);
if (sk != rcvr->sk) {
/* Our cached sk is different from the rcvr->sk. This is
@@ -250,14 +248,14 @@ int sctp_rcv(struct sk_buff *skb)
* be doing something with the new socket. Switch our veiw
* of the current sk.
*/
- sctp_bh_unlock_sock(sk);
+ bh_unlock_sock(sk);
sk = rcvr->sk;
- sctp_bh_lock_sock(sk);
+ bh_lock_sock(sk);
}
if (sock_owned_by_user(sk)) {
if (sctp_add_backlog(sk, skb)) {
- sctp_bh_unlock_sock(sk);
+ bh_unlock_sock(sk);
sctp_chunk_free(chunk);
skb = NULL; /* sctp_chunk_free already freed the skb */
goto discard_release;
@@ -268,7 +266,7 @@ int sctp_rcv(struct sk_buff *skb)
sctp_inq_push(&chunk->rcvr->inqueue, chunk);
}
- sctp_bh_unlock_sock(sk);
+ bh_unlock_sock(sk);
/* Release the asoc/ep ref we took in the lookup calls. */
if (asoc)
@@ -329,7 +327,7 @@ int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
*/
sk = rcvr->sk;
- sctp_bh_lock_sock(sk);
+ bh_lock_sock(sk);
if (sock_owned_by_user(sk)) {
if (sk_add_backlog(sk, skb, sk->sk_rcvbuf))
@@ -339,7 +337,7 @@ int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
} else
sctp_inq_push(inqueue, chunk);
- sctp_bh_unlock_sock(sk);
+ bh_unlock_sock(sk);
/* If the chunk was backloged again, don't drop refs */
if (backloged)
@@ -524,7 +522,7 @@ struct sock *sctp_err_lookup(struct net *net, int family, struct sk_buff *skb,
goto out;
}
- sctp_bh_lock_sock(sk);
+ bh_lock_sock(sk);
/* If too many ICMPs get dropped on busy
* servers this needs to be solved differently.
@@ -537,17 +535,15 @@ struct sock *sctp_err_lookup(struct net *net, int family, struct sk_buff *skb,
return sk;
out:
- if (asoc)
- sctp_association_put(asoc);
+ sctp_association_put(asoc);
return NULL;
}
/* Common cleanup code for icmp/icmpv6 error handler. */
void sctp_err_finish(struct sock *sk, struct sctp_association *asoc)
{
- sctp_bh_unlock_sock(sk);
- if (asoc)
- sctp_association_put(asoc);
+ bh_unlock_sock(sk);
+ sctp_association_put(asoc);
}
/*
@@ -613,8 +609,7 @@ void sctp_v4_err(struct sk_buff *skb, __u32 info)
if (ICMP_FRAG_NEEDED == code) {
sctp_icmp_frag_needed(sk, asoc, transport, info);
goto out_unlock;
- }
- else {
+ } else {
if (ICMP_PROT_UNREACH == code) {
sctp_icmp_proto_unreachable(sk, asoc,
transport);
@@ -723,17 +718,17 @@ static void __sctp_hash_endpoint(struct sctp_endpoint *ep)
epb->hashent = sctp_ep_hashfn(net, epb->bind_addr.port);
head = &sctp_ep_hashtable[epb->hashent];
- sctp_write_lock(&head->lock);
+ write_lock(&head->lock);
hlist_add_head(&epb->node, &head->chain);
- sctp_write_unlock(&head->lock);
+ write_unlock(&head->lock);
}
/* Add an endpoint to the hash. Local BH-safe. */
void sctp_hash_endpoint(struct sctp_endpoint *ep)
{
- sctp_local_bh_disable();
+ local_bh_disable();
__sctp_hash_endpoint(ep);
- sctp_local_bh_enable();
+ local_bh_enable();
}
/* Remove endpoint from the hash table. */
@@ -749,17 +744,17 @@ static void __sctp_unhash_endpoint(struct sctp_endpoint *ep)
head = &sctp_ep_hashtable[epb->hashent];
- sctp_write_lock(&head->lock);
+ write_lock(&head->lock);
hlist_del_init(&epb->node);
- sctp_write_unlock(&head->lock);
+ write_unlock(&head->lock);
}
/* Remove endpoint from the hash. Local BH-safe. */
void sctp_unhash_endpoint(struct sctp_endpoint *ep)
{
- sctp_local_bh_disable();
+ local_bh_disable();
__sctp_unhash_endpoint(ep);
- sctp_local_bh_enable();
+ local_bh_enable();
}
/* Look up an endpoint. */
@@ -803,9 +798,9 @@ static void __sctp_hash_established(struct sctp_association *asoc)
head = &sctp_assoc_hashtable[epb->hashent];
- sctp_write_lock(&head->lock);
+ write_lock(&head->lock);
hlist_add_head(&epb->node, &head->chain);
- sctp_write_unlock(&head->lock);
+ write_unlock(&head->lock);
}
/* Add an association to the hash. Local BH-safe. */
@@ -814,9 +809,9 @@ void sctp_hash_established(struct sctp_association *asoc)
if (asoc->temp)
return;
- sctp_local_bh_disable();
+ local_bh_disable();
__sctp_hash_established(asoc);
- sctp_local_bh_enable();
+ local_bh_enable();
}
/* Remove association from the hash table. */
@@ -833,9 +828,9 @@ static void __sctp_unhash_established(struct sctp_association *asoc)
head = &sctp_assoc_hashtable[epb->hashent];
- sctp_write_lock(&head->lock);
+ write_lock(&head->lock);
hlist_del_init(&epb->node);
- sctp_write_unlock(&head->lock);
+ write_unlock(&head->lock);
}
/* Remove association from the hash table. Local BH-safe. */
@@ -844,9 +839,9 @@ void sctp_unhash_established(struct sctp_association *asoc)
if (asoc->temp)
return;
- sctp_local_bh_disable();
+ local_bh_disable();
__sctp_unhash_established(asoc);
- sctp_local_bh_enable();
+ local_bh_enable();
}
/* Look up an association. */
@@ -896,9 +891,9 @@ struct sctp_association *sctp_lookup_association(struct net *net,
{
struct sctp_association *asoc;
- sctp_local_bh_disable();
+ local_bh_disable();
asoc = __sctp_lookup_association(net, laddr, paddr, transportp);
- sctp_local_bh_enable();
+ local_bh_enable();
return asoc;
}
@@ -1058,31 +1053,31 @@ static struct sctp_association *__sctp_rcv_walk_lookup(struct net *net,
if (ch_end > skb_tail_pointer(skb))
break;
- switch(ch->type) {
- case SCTP_CID_AUTH:
- have_auth = chunk_num;
- break;
-
- case SCTP_CID_COOKIE_ECHO:
- /* If a packet arrives containing an AUTH chunk as
- * a first chunk, a COOKIE-ECHO chunk as the second
- * chunk, and possibly more chunks after them, and
- * the receiver does not have an STCB for that
- * packet, then authentication is based on
- * the contents of the COOKIE- ECHO chunk.
- */
- if (have_auth == 1 && chunk_num == 2)
- return NULL;
- break;
-
- case SCTP_CID_ASCONF:
- if (have_auth || net->sctp.addip_noauth)
- asoc = __sctp_rcv_asconf_lookup(
- net, ch, laddr,
- sctp_hdr(skb)->source,
- transportp);
- default:
- break;
+ switch (ch->type) {
+ case SCTP_CID_AUTH:
+ have_auth = chunk_num;
+ break;
+
+ case SCTP_CID_COOKIE_ECHO:
+ /* If a packet arrives containing an AUTH chunk as
+ * a first chunk, a COOKIE-ECHO chunk as the second
+ * chunk, and possibly more chunks after them, and
+ * the receiver does not have an STCB for that
+ * packet, then authentication is based on
+ * the contents of the COOKIE- ECHO chunk.
+ */
+ if (have_auth == 1 && chunk_num == 2)
+ return NULL;
+ break;
+
+ case SCTP_CID_ASCONF:
+ if (have_auth || net->sctp.addip_noauth)
+ asoc = __sctp_rcv_asconf_lookup(
+ net, ch, laddr,
+ sctp_hdr(skb)->source,
+ transportp);
+ default:
+ break;
}
if (asoc)
@@ -1119,19 +1114,10 @@ static struct sctp_association *__sctp_rcv_lookup_harder(struct net *net,
return NULL;
/* If this is INIT/INIT-ACK look inside the chunk too. */
- switch (ch->type) {
- case SCTP_CID_INIT:
- case SCTP_CID_INIT_ACK:
+ if (ch->type == SCTP_CID_INIT || ch->type == SCTP_CID_INIT_ACK)
return __sctp_rcv_init_lookup(net, skb, laddr, transportp);
- break;
- default:
- return __sctp_rcv_walk_lookup(net, skb, laddr, transportp);
- break;
- }
-
-
- return NULL;
+ return __sctp_rcv_walk_lookup(net, skb, laddr, transportp);
}
/* Lookup an association for an inbound skb. */
diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c
index 5856932..4de12af 100644
--- a/net/sctp/inqueue.c
+++ b/net/sctp/inqueue.c
@@ -24,9 +24,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 7567e6f..0f6259a 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -21,9 +21,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -173,7 +172,8 @@ static void sctp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
switch (type) {
case ICMPV6_PKT_TOOBIG:
- sctp_icmp_frag_needed(sk, asoc, transport, ntohl(info));
+ if (ip6_sk_accept_pmtu(sk))
+ sctp_icmp_frag_needed(sk, asoc, transport, ntohl(info));
goto out_unlock;
case ICMPV6_PARAMPROB:
if (ICMPV6_UNK_NEXTHDR == code) {
@@ -263,7 +263,7 @@ static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
}
final_p = fl6_update_dst(fl6, np->opt, &final);
- dst = ip6_dst_lookup_flow(sk, fl6, final_p, false);
+ dst = ip6_dst_lookup_flow(sk, fl6, final_p);
if (!asoc || saddr)
goto out;
@@ -322,7 +322,7 @@ static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
fl6->saddr = baddr->v6.sin6_addr;
fl6->fl6_sport = baddr->v6.sin6_port;
final_p = fl6_update_dst(fl6, np->opt, &final);
- dst = ip6_dst_lookup_flow(sk, fl6, final_p, false);
+ dst = ip6_dst_lookup_flow(sk, fl6, final_p);
}
out:
@@ -402,7 +402,7 @@ static void sctp_v6_copy_addrlist(struct list_head *addrlist,
}
/* Initialize a sockaddr_storage from in incoming skb. */
-static void sctp_v6_from_skb(union sctp_addr *addr,struct sk_buff *skb,
+static void sctp_v6_from_skb(union sctp_addr *addr, struct sk_buff *skb,
int is_saddr)
{
__be16 *port;
diff --git a/net/sctp/objcnt.c b/net/sctp/objcnt.c
index 647396b..40e7fac 100644
--- a/net/sctp/objcnt.c
+++ b/net/sctp/objcnt.c
@@ -20,9 +20,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -98,7 +97,7 @@ static void sctp_objcnt_seq_stop(struct seq_file *seq, void *v)
{
}
-static void * sctp_objcnt_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+static void *sctp_objcnt_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
++*pos;
return (*pos >= ARRAY_SIZE(sctp_dbg_objcnt)) ? NULL : (void *)pos;
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 0fb140f..0f4d15f 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -20,9 +20,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -281,7 +280,7 @@ static sctp_xmit_t __sctp_packet_append_chunk(struct sctp_packet *packet,
/* We believe that this chunk is OK to add to the packet */
switch (chunk->chunk_hdr->type) {
- case SCTP_CID_DATA:
+ case SCTP_CID_DATA:
/* Account for the data being in the packet */
sctp_packet_append_data(packet, chunk);
/* Disallow SACK bundling after DATA. */
@@ -293,17 +292,17 @@ static sctp_xmit_t __sctp_packet_append_chunk(struct sctp_packet *packet,
/* timestamp the chunk for rtx purposes */
chunk->sent_at = jiffies;
break;
- case SCTP_CID_COOKIE_ECHO:
+ case SCTP_CID_COOKIE_ECHO:
packet->has_cookie_echo = 1;
break;
- case SCTP_CID_SACK:
+ case SCTP_CID_SACK:
packet->has_sack = 1;
if (chunk->asoc)
chunk->asoc->stats.osacks++;
break;
- case SCTP_CID_AUTH:
+ case SCTP_CID_AUTH:
packet->has_auth = 1;
packet->auth = chunk;
break;
@@ -388,7 +387,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
int err = 0;
int padding; /* How much padding do we need? */
__u8 has_data = 0;
- struct dst_entry *dst = tp->dst;
+ struct dst_entry *dst;
unsigned char *auth = NULL; /* pointer to auth in skb data */
pr_debug("%s: packet:%p\n", __func__, packet);
@@ -421,9 +420,9 @@ int sctp_packet_transmit(struct sctp_packet *packet)
}
}
dst = dst_clone(tp->dst);
- skb_dst_set(nskb, dst);
if (!dst)
goto no_route;
+ skb_dst_set(nskb, dst);
/* Build the SCTP header. */
sh = (struct sctphdr *)skb_push(nskb, sizeof(struct sctphdr));
@@ -541,8 +540,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
} else {
/* no need to seed pseudo checksum for SCTP */
nskb->ip_summed = CHECKSUM_PARTIAL;
- nskb->csum_start = (skb_transport_header(nskb) -
- nskb->head);
+ nskb->csum_start = skb_transport_header(nskb) - nskb->head;
nskb->csum_offset = offsetof(struct sctphdr, checksum);
}
}
@@ -559,7 +557,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
* Note: The works for IPv6 layer checks this bit too later
* in transmission. See IP6_ECN_flow_xmit().
*/
- (*tp->af_specific->ecn_capable)(nskb->sk);
+ tp->af_specific->ecn_capable(nskb->sk);
/* Set up the IP options. */
/* BUG: not implemented
@@ -594,7 +592,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
pr_debug("***sctp_transmit_packet*** skb->len:%d\n", nskb->len);
nskb->local_df = packet->ipfragok;
- (*tp->af_specific->sctp_xmit)(nskb, tp);
+ tp->af_specific->sctp_xmit(nskb, tp);
out:
sctp_packet_reset(packet);
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 59268f6..9c77947 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -22,9 +22,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -111,7 +110,7 @@ static inline int sctp_cacc_skip_3_1_d(struct sctp_transport *primary,
struct sctp_transport *transport,
int count_of_newacks)
{
- if (count_of_newacks >=2 && transport != primary)
+ if (count_of_newacks >= 2 && transport != primary)
return 1;
return 0;
}
@@ -468,7 +467,7 @@ void sctp_retransmit(struct sctp_outq *q, struct sctp_transport *transport,
struct net *net = sock_net(q->asoc->base.sk);
int error = 0;
- switch(reason) {
+ switch (reason) {
case SCTP_RTXR_T3_RTX:
SCTP_INC_STATS(net, SCTP_MIB_T3_RETRANSMITS);
sctp_transport_lower_cwnd(transport, SCTP_LOWER_CWND_T3_RTX);
@@ -1083,7 +1082,7 @@ sctp_flush_out:
*
* --xguo
*/
- while ((ltransport = sctp_list_dequeue(&transport_list)) != NULL ) {
+ while ((ltransport = sctp_list_dequeue(&transport_list)) != NULL) {
struct sctp_transport *t = list_entry(ltransport,
struct sctp_transport,
send_ready);
@@ -1212,7 +1211,7 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_chunk *chunk)
* destinations for which cacc_saw_newack is set.
*/
if (transport->cacc.cacc_saw_newack)
- count_of_newacks ++;
+ count_of_newacks++;
}
/* Move the Cumulative TSN Ack Point if appropriate. */
diff --git a/net/sctp/primitive.c b/net/sctp/primitive.c
index ce1ffd8..ab8d9f9 100644
--- a/net/sctp/primitive.c
+++ b/net/sctp/primitive.c
@@ -23,9 +23,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 0c06421..0947f1e 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -16,9 +16,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -178,7 +177,7 @@ static void sctp_seq_dump_remote_addrs(struct seq_file *seq, struct sctp_associa
rcu_read_unlock();
}
-static void * sctp_eps_seq_start(struct seq_file *seq, loff_t *pos)
+static void *sctp_eps_seq_start(struct seq_file *seq, loff_t *pos)
{
if (*pos >= sctp_ep_hashsize)
return NULL;
@@ -197,7 +196,7 @@ static void sctp_eps_seq_stop(struct seq_file *seq, void *v)
}
-static void * sctp_eps_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+static void *sctp_eps_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
if (++*pos >= sctp_ep_hashsize)
return NULL;
@@ -219,7 +218,7 @@ static int sctp_eps_seq_show(struct seq_file *seq, void *v)
return -ENOMEM;
head = &sctp_ep_hashtable[hash];
- sctp_local_bh_disable();
+ local_bh_disable();
read_lock(&head->lock);
sctp_for_each_hentry(epb, &head->chain) {
ep = sctp_ep(epb);
@@ -236,7 +235,7 @@ static int sctp_eps_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, "\n");
}
read_unlock(&head->lock);
- sctp_local_bh_enable();
+ local_bh_enable();
return 0;
}
@@ -283,7 +282,7 @@ void sctp_eps_proc_exit(struct net *net)
}
-static void * sctp_assocs_seq_start(struct seq_file *seq, loff_t *pos)
+static void *sctp_assocs_seq_start(struct seq_file *seq, loff_t *pos)
{
if (*pos >= sctp_assoc_hashsize)
return NULL;
@@ -306,7 +305,7 @@ static void sctp_assocs_seq_stop(struct seq_file *seq, void *v)
}
-static void * sctp_assocs_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+static void *sctp_assocs_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
if (++*pos >= sctp_assoc_hashsize)
return NULL;
@@ -327,7 +326,7 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
return -ENOMEM;
head = &sctp_assoc_hashtable[hash];
- sctp_local_bh_disable();
+ local_bh_disable();
read_lock(&head->lock);
sctp_for_each_hentry(epb, &head->chain) {
assoc = sctp_assoc(epb);
@@ -363,7 +362,7 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, "\n");
}
read_unlock(&head->lock);
- sctp_local_bh_enable();
+ local_bh_enable();
return 0;
}
@@ -447,7 +446,7 @@ static int sctp_remaddr_seq_show(struct seq_file *seq, void *v)
return -ENOMEM;
head = &sctp_assoc_hashtable[hash];
- sctp_local_bh_disable();
+ local_bh_disable();
read_lock(&head->lock);
rcu_read_lock();
sctp_for_each_hentry(epb, &head->chain) {
@@ -506,7 +505,7 @@ static int sctp_remaddr_seq_show(struct seq_file *seq, void *v)
rcu_read_unlock();
read_unlock(&head->lock);
- sctp_local_bh_enable();
+ local_bh_enable();
return 0;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 5e17092..4e1d0fc 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -23,9 +23,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -635,10 +634,10 @@ static void sctp_addr_wq_timeout_handler(unsigned long arg)
/* ignore bound-specific endpoints */
if (!sctp_is_ep_boundall(sk))
continue;
- sctp_bh_lock_sock(sk);
+ bh_lock_sock(sk);
if (sctp_asconf_mgmt(sp, addrw) < 0)
pr_debug("%s: sctp_asconf_mgmt failed\n", __func__);
- sctp_bh_unlock_sock(sk);
+ bh_unlock_sock(sk);
}
#if IS_ENABLED(CONFIG_IPV6)
free_next:
@@ -1031,6 +1030,7 @@ static const struct net_protocol sctp_protocol = {
.err_handler = sctp_v4_err,
.no_policy = 1,
.netns_ok = 1,
+ .icmp_strict_tag_validation = 1,
};
/* IPv4 address related functions. */
@@ -1066,8 +1066,8 @@ static struct sctp_af sctp_af_inet = {
#endif
};
-struct sctp_pf *sctp_get_pf_specific(sa_family_t family) {
-
+struct sctp_pf *sctp_get_pf_specific(sa_family_t family)
+{
switch (family) {
case PF_INET:
return sctp_pf_inet_specific;
@@ -1461,7 +1461,6 @@ static __init int sctp_init(void)
if (status)
goto err_v6_add_protocol;
- status = 0;
out:
return status;
err_v6_add_protocol:
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index fe69032..632090b 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -23,9 +23,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -79,6 +78,8 @@ static int sctp_process_param(struct sctp_association *asoc,
gfp_t gfp);
static void *sctp_addto_param(struct sctp_chunk *chunk, int len,
const void *data);
+static void *sctp_addto_chunk_fixed(struct sctp_chunk *, int len,
+ const void *data);
/* Control chunk destructor */
static void sctp_control_release_owner(struct sk_buff *skb)
@@ -1476,8 +1477,8 @@ void *sctp_addto_chunk(struct sctp_chunk *chunk, int len, const void *data)
/* Append bytes to the end of a chunk. Returns NULL if there isn't sufficient
* space in the chunk
*/
-void *sctp_addto_chunk_fixed(struct sctp_chunk *chunk,
- int len, const void *data)
+static void *sctp_addto_chunk_fixed(struct sctp_chunk *chunk,
+ int len, const void *data)
{
if (skb_tailroom(chunk->skb) >= len)
return sctp_addto_chunk(chunk, len, data);
@@ -1968,13 +1969,13 @@ static int sctp_verify_ext_param(struct net *net, union sctp_params param)
for (i = 0; i < num_ext; i++) {
switch (param.ext->chunks[i]) {
- case SCTP_CID_AUTH:
- have_auth = 1;
- break;
- case SCTP_CID_ASCONF:
- case SCTP_CID_ASCONF_ACK:
- have_asconf = 1;
- break;
+ case SCTP_CID_AUTH:
+ have_auth = 1;
+ break;
+ case SCTP_CID_ASCONF:
+ case SCTP_CID_ASCONF_ACK:
+ have_asconf = 1;
+ break;
}
}
@@ -2001,25 +2002,24 @@ static void sctp_process_ext_param(struct sctp_association *asoc,
for (i = 0; i < num_ext; i++) {
switch (param.ext->chunks[i]) {
- case SCTP_CID_FWD_TSN:
- if (net->sctp.prsctp_enable &&
- !asoc->peer.prsctp_capable)
+ case SCTP_CID_FWD_TSN:
+ if (net->sctp.prsctp_enable && !asoc->peer.prsctp_capable)
asoc->peer.prsctp_capable = 1;
- break;
- case SCTP_CID_AUTH:
- /* if the peer reports AUTH, assume that he
- * supports AUTH.
- */
- if (net->sctp.auth_enable)
- asoc->peer.auth_capable = 1;
- break;
- case SCTP_CID_ASCONF:
- case SCTP_CID_ASCONF_ACK:
- if (net->sctp.addip_enable)
- asoc->peer.asconf_capable = 1;
- break;
- default:
- break;
+ break;
+ case SCTP_CID_AUTH:
+ /* if the peer reports AUTH, assume that he
+ * supports AUTH.
+ */
+ if (net->sctp.auth_enable)
+ asoc->peer.auth_capable = 1;
+ break;
+ case SCTP_CID_ASCONF:
+ case SCTP_CID_ASCONF_ACK:
+ if (net->sctp.addip_enable)
+ asoc->peer.asconf_capable = 1;
+ break;
+ default:
+ break;
}
}
}
@@ -2252,7 +2252,7 @@ int sctp_verify_init(struct net *net, const struct sctp_association *asoc,
* VIOLATION error. We build the ERROR chunk here and let the normal
* error handling code build and send the packet.
*/
- if (param.v != (void*)chunk->chunk_end)
+ if (param.v != (void *)chunk->chunk_end)
return sctp_process_inv_paramlength(asoc, param.p, chunk, errp);
/* The only missing mandatory param possible today is
@@ -2267,14 +2267,14 @@ int sctp_verify_init(struct net *net, const struct sctp_association *asoc,
result = sctp_verify_param(net, asoc, param, cid, chunk, errp);
switch (result) {
- case SCTP_IERROR_ABORT:
- case SCTP_IERROR_NOMEM:
- return 0;
- case SCTP_IERROR_ERROR:
- return 1;
- case SCTP_IERROR_NO_ERROR:
- default:
- break;
+ case SCTP_IERROR_ABORT:
+ case SCTP_IERROR_NOMEM:
+ return 0;
+ case SCTP_IERROR_ERROR:
+ return 1;
+ case SCTP_IERROR_NO_ERROR:
+ default:
+ break;
}
} /* for (loop through all parameters) */
@@ -2309,7 +2309,7 @@ int sctp_process_init(struct sctp_association *asoc, struct sctp_chunk *chunk,
* added as the primary transport. The source address seems to
* be a a better choice than any of the embedded addresses.
*/
- if(!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE))
+ if (!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE))
goto nomem;
if (sctp_cmp_addr_exact(sctp_source(chunk), peer_addr))
@@ -3335,7 +3335,7 @@ static __be16 sctp_get_asconf_response(struct sctp_chunk *asconf_ack,
while (asconf_ack_len > 0) {
if (asconf_ack_param->crr_id == asconf_param->crr_id) {
- switch(asconf_ack_param->param_hdr.type) {
+ switch (asconf_ack_param->param_hdr.type) {
case SCTP_PARAM_SUCCESS_REPORT:
return SCTP_ERROR_NO_ERROR;
case SCTP_PARAM_ERR_CAUSE:
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 1a6eef3..bd85915 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -22,9 +22,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -249,7 +248,7 @@ void sctp_generate_t3_rtx_event(unsigned long peer)
/* Check whether a task is in the sock. */
- sctp_bh_lock_sock(asoc->base.sk);
+ bh_lock_sock(asoc->base.sk);
if (sock_owned_by_user(asoc->base.sk)) {
pr_debug("%s: sock is busy\n", __func__);
@@ -276,7 +275,7 @@ void sctp_generate_t3_rtx_event(unsigned long peer)
asoc->base.sk->sk_err = -error;
out_unlock:
- sctp_bh_unlock_sock(asoc->base.sk);
+ bh_unlock_sock(asoc->base.sk);
sctp_transport_put(transport);
}
@@ -289,7 +288,7 @@ static void sctp_generate_timeout_event(struct sctp_association *asoc,
struct net *net = sock_net(asoc->base.sk);
int error = 0;
- sctp_bh_lock_sock(asoc->base.sk);
+ bh_lock_sock(asoc->base.sk);
if (sock_owned_by_user(asoc->base.sk)) {
pr_debug("%s: sock is busy: timer %d\n", __func__,
timeout_type);
@@ -316,7 +315,7 @@ static void sctp_generate_timeout_event(struct sctp_association *asoc,
asoc->base.sk->sk_err = -error;
out_unlock:
- sctp_bh_unlock_sock(asoc->base.sk);
+ bh_unlock_sock(asoc->base.sk);
sctp_association_put(asoc);
}
@@ -368,7 +367,7 @@ void sctp_generate_heartbeat_event(unsigned long data)
struct sctp_association *asoc = transport->asoc;
struct net *net = sock_net(asoc->base.sk);
- sctp_bh_lock_sock(asoc->base.sk);
+ bh_lock_sock(asoc->base.sk);
if (sock_owned_by_user(asoc->base.sk)) {
pr_debug("%s: sock is busy\n", __func__);
@@ -393,7 +392,7 @@ void sctp_generate_heartbeat_event(unsigned long data)
asoc->base.sk->sk_err = -error;
out_unlock:
- sctp_bh_unlock_sock(asoc->base.sk);
+ bh_unlock_sock(asoc->base.sk);
sctp_transport_put(transport);
}
@@ -405,8 +404,8 @@ void sctp_generate_proto_unreach_event(unsigned long data)
struct sctp_transport *transport = (struct sctp_transport *) data;
struct sctp_association *asoc = transport->asoc;
struct net *net = sock_net(asoc->base.sk);
-
- sctp_bh_lock_sock(asoc->base.sk);
+
+ bh_lock_sock(asoc->base.sk);
if (sock_owned_by_user(asoc->base.sk)) {
pr_debug("%s: sock is busy\n", __func__);
@@ -428,7 +427,7 @@ void sctp_generate_proto_unreach_event(unsigned long data)
asoc->state, asoc->ep, asoc, transport, GFP_ATOMIC);
out_unlock:
- sctp_bh_unlock_sock(asoc->base.sk);
+ bh_unlock_sock(asoc->base.sk);
sctp_association_put(asoc);
}
@@ -544,7 +543,7 @@ static void sctp_cmd_init_failed(sctp_cmd_seq_t *commands,
{
struct sctp_ulpevent *event;
- event = sctp_ulpevent_make_assoc_change(asoc,0, SCTP_CANT_STR_ASSOC,
+ event = sctp_ulpevent_make_assoc_change(asoc, 0, SCTP_CANT_STR_ASSOC,
(__u16)error, 0, 0, NULL,
GFP_ATOMIC);
@@ -1116,7 +1115,7 @@ int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype,
sctp_init_cmd_seq(&commands);
debug_pre_sfn();
- status = (*state_fn->fn)(net, ep, asoc, subtype, event_arg, &commands);
+ status = state_fn->fn(net, ep, asoc, subtype, event_arg, &commands);
debug_post_sfn();
error = sctp_side_effects(event_type, subtype, state,
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index a26065b..483dcd7 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -22,9 +22,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -2946,7 +2945,7 @@ sctp_disposition_t sctp_sf_eat_data_6_2(struct net *net,
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
- error = sctp_eat_data(asoc, chunk, commands );
+ error = sctp_eat_data(asoc, chunk, commands);
switch (error) {
case SCTP_IERROR_NO_ERROR:
break;
@@ -3067,7 +3066,7 @@ sctp_disposition_t sctp_sf_eat_data_fast_4_4(struct net *net,
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
- error = sctp_eat_data(asoc, chunk, commands );
+ error = sctp_eat_data(asoc, chunk, commands);
switch (error) {
case SCTP_IERROR_NO_ERROR:
case SCTP_IERROR_HIGH_TSN:
@@ -3682,8 +3681,7 @@ sctp_disposition_t sctp_sf_do_asconf(struct net *net,
asconf_ack->dest = chunk->source;
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(asconf_ack));
if (asoc->new_transport) {
- sctp_sf_heartbeat(ep, asoc, type, asoc->new_transport,
- commands);
+ sctp_sf_heartbeat(ep, asoc, type, asoc->new_transport, commands);
((struct sctp_association *)asoc)->new_transport = NULL;
}
@@ -3766,7 +3764,7 @@ sctp_disposition_t sctp_sf_do_asconf_ack(struct net *net,
*/
sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP,
SCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO));
- sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET,SCTP_NULL());
+ sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
@@ -3800,7 +3798,7 @@ sctp_disposition_t sctp_sf_do_asconf_ack(struct net *net,
/* We are going to ABORT, so we might as well stop
* processing the rest of the chunks in the packet.
*/
- sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET,SCTP_NULL());
+ sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
@@ -4452,7 +4450,7 @@ static sctp_disposition_t sctp_sf_violation_chunklen(
void *arg,
sctp_cmd_seq_t *commands)
{
- static const char err_str[]="The following chunk had invalid length:";
+ static const char err_str[] = "The following chunk had invalid length:";
return sctp_sf_abort_violation(net, ep, asoc, arg, commands, err_str,
sizeof(err_str));
@@ -4515,7 +4513,7 @@ static sctp_disposition_t sctp_sf_violation_ctsn(
void *arg,
sctp_cmd_seq_t *commands)
{
- static const char err_str[]="The cumulative tsn ack beyond the max tsn currently sent:";
+ static const char err_str[] = "The cumulative tsn ack beyond the max tsn currently sent:";
return sctp_sf_abort_violation(net, ep, asoc, arg, commands, err_str,
sizeof(err_str));
@@ -4535,7 +4533,7 @@ static sctp_disposition_t sctp_sf_violation_chunk(
void *arg,
sctp_cmd_seq_t *commands)
{
- static const char err_str[]="The following chunk violates protocol:";
+ static const char err_str[] = "The following chunk violates protocol:";
if (!asoc)
return sctp_sf_violation(net, ep, asoc, type, arg, commands);
@@ -4611,7 +4609,7 @@ sctp_disposition_t sctp_sf_do_prm_asoc(struct net *net,
sctp_cmd_seq_t *commands)
{
struct sctp_chunk *repl;
- struct sctp_association* my_asoc;
+ struct sctp_association *my_asoc;
/* The comment below says that we enter COOKIE-WAIT AFTER
* sending the INIT, but that doesn't actually work in our
@@ -6001,7 +5999,7 @@ static struct sctp_packet *sctp_ootb_pkt_new(struct net *net,
/* Special case the INIT-ACK as there is no peer's vtag
* yet.
*/
- switch(chunk->chunk_hdr->type) {
+ switch (chunk->chunk_hdr->type) {
case SCTP_CID_INIT_ACK:
{
sctp_initack_chunk_t *initack;
@@ -6018,7 +6016,7 @@ static struct sctp_packet *sctp_ootb_pkt_new(struct net *net,
/* Special case the INIT and stale COOKIE_ECHO as there is no
* vtag yet.
*/
- switch(chunk->chunk_hdr->type) {
+ switch (chunk->chunk_hdr->type) {
case SCTP_CID_INIT:
{
sctp_init_chunk_t *init;
@@ -6208,7 +6206,7 @@ static int sctp_eat_data(const struct sctp_association *asoc,
*/
if (*sk->sk_prot_creator->memory_pressure) {
if (sctp_tsnmap_has_gap(map) &&
- (sctp_tsnmap_get_ctsn(map) + 1) == tsn) {
+ (sctp_tsnmap_get_ctsn(map) + 1) == tsn) {
pr_debug("%s: under pressure, reneging for tsn:%u\n",
__func__, tsn);
deliver = SCTP_CMD_RENEGE;
@@ -6232,7 +6230,7 @@ static int sctp_eat_data(const struct sctp_association *asoc,
/* We are going to ABORT, so we might as well stop
* processing the rest of the chunks in the packet.
*/
- sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET,SCTP_NULL());
+ sctp_add_cmd_sf(commands, SCTP_CMD_DISCARD_PACKET, SCTP_NULL());
sctp_add_cmd_sf(commands, SCTP_CMD_SET_SK_ERR,
SCTP_ERROR(ECONNABORTED));
sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_FAILED,
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index c5999b2..a987d54 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -22,9 +22,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -70,7 +69,7 @@ static const sctp_sm_table_entry_t bug = {
if ((event_subtype._type > (_max))) { \
pr_warn("table %p possible attack: event %d exceeds max %d\n", \
_table, event_subtype._type, _max); \
- rtn = &bug; \
+ rtn = &bug; \
} else \
rtn = &_table[event_subtype._type][(int)state]; \
\
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 42b709c..9e91d6e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -28,9 +28,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -83,7 +82,7 @@ static int sctp_writeable(struct sock *sk);
static void sctp_wfree(struct sk_buff *skb);
static int sctp_wait_for_sndbuf(struct sctp_association *, long *timeo_p,
size_t msg_len);
-static int sctp_wait_for_packet(struct sock * sk, int *err, long *timeo_p);
+static int sctp_wait_for_packet(struct sock *sk, int *err, long *timeo_p);
static int sctp_wait_for_connect(struct sctp_association *, long *timeo_p);
static int sctp_wait_for_accept(struct sock *sk, long timeo);
static void sctp_wait_for_close(struct sock *sk, long timeo);
@@ -273,7 +272,7 @@ static int sctp_bind(struct sock *sk, struct sockaddr *addr, int addr_len)
{
int retval = 0;
- sctp_lock_sock(sk);
+ lock_sock(sk);
pr_debug("%s: sk:%p, addr:%p, addr_len:%d\n", __func__, sk,
addr, addr_len);
@@ -285,7 +284,7 @@ static int sctp_bind(struct sock *sk, struct sockaddr *addr, int addr_len)
else
retval = -EINVAL;
- sctp_release_sock(sk);
+ release_sock(sk);
return retval;
}
@@ -953,7 +952,7 @@ int sctp_asconf_mgmt(struct sctp_sock *sp, struct sctp_sockaddr_entry *addrw)
*
* Returns 0 if ok, <0 errno code on error.
*/
-static int sctp_setsockopt_bindx(struct sock* sk,
+static int sctp_setsockopt_bindx(struct sock *sk,
struct sockaddr __user *addrs,
int addrs_size, int op)
{
@@ -1040,7 +1039,7 @@ out:
* Common routine for handling connect() and sctp_connectx().
* Connect will come in with just a single address.
*/
-static int __sctp_connect(struct sock* sk,
+static int __sctp_connect(struct sock *sk,
struct sockaddr *kaddrs,
int addrs_size,
sctp_assoc_t *assoc_id)
@@ -1300,7 +1299,7 @@ out_free:
*
* Returns >=0 if ok, <0 errno code on error.
*/
-static int __sctp_setsockopt_connectx(struct sock* sk,
+static int __sctp_setsockopt_connectx(struct sock *sk,
struct sockaddr __user *addrs,
int addrs_size,
sctp_assoc_t *assoc_id)
@@ -1338,7 +1337,7 @@ static int __sctp_setsockopt_connectx(struct sock* sk,
* This is an older interface. It's kept for backward compatibility
* to the option that doesn't provide association id.
*/
-static int sctp_setsockopt_connectx_old(struct sock* sk,
+static int sctp_setsockopt_connectx_old(struct sock *sk,
struct sockaddr __user *addrs,
int addrs_size)
{
@@ -1351,7 +1350,7 @@ static int sctp_setsockopt_connectx_old(struct sock* sk,
* indication to the call. Error is always negative and association id is
* always positive.
*/
-static int sctp_setsockopt_connectx(struct sock* sk,
+static int sctp_setsockopt_connectx(struct sock *sk,
struct sockaddr __user *addrs,
int addrs_size)
{
@@ -1374,7 +1373,7 @@ static int sctp_setsockopt_connectx(struct sock* sk,
* addrs_num structure member. That way we can re-use the existing
* code.
*/
-static int sctp_getsockopt_connectx3(struct sock* sk, int len,
+static int sctp_getsockopt_connectx3(struct sock *sk, int len,
char __user *optval,
int __user *optlen)
{
@@ -1462,7 +1461,7 @@ static void sctp_close(struct sock *sk, long timeout)
pr_debug("%s: sk:%p, timeout:%ld\n", __func__, sk, timeout);
- sctp_lock_sock(sk);
+ lock_sock(sk);
sk->sk_shutdown = SHUTDOWN_MASK;
sk->sk_state = SCTP_SS_CLOSING;
@@ -1506,13 +1505,13 @@ static void sctp_close(struct sock *sk, long timeout)
sctp_wait_for_close(sk, timeout);
/* This will run the backlog queue. */
- sctp_release_sock(sk);
+ release_sock(sk);
/* Supposedly, no process has access to the socket, but
* the net layers still may.
*/
- sctp_local_bh_disable();
- sctp_bh_lock_sock(sk);
+ local_bh_disable();
+ bh_lock_sock(sk);
/* Hold the sock, since sk_common_release() will put sock_put()
* and we have just a little more cleanup.
@@ -1520,8 +1519,8 @@ static void sctp_close(struct sock *sk, long timeout)
sock_hold(sk);
sk_common_release(sk);
- sctp_bh_unlock_sock(sk);
- sctp_local_bh_enable();
+ bh_unlock_sock(sk);
+ local_bh_enable();
sock_put(sk);
@@ -1569,7 +1568,7 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
struct net *net = sock_net(sk);
struct sctp_sock *sp;
struct sctp_endpoint *ep;
- struct sctp_association *new_asoc=NULL, *asoc=NULL;
+ struct sctp_association *new_asoc = NULL, *asoc = NULL;
struct sctp_transport *transport, *chunk_tp;
struct sctp_chunk *chunk;
union sctp_addr to;
@@ -1666,7 +1665,7 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
pr_debug("%s: about to look up association\n", __func__);
- sctp_lock_sock(sk);
+ lock_sock(sk);
/* If a msg_name has been specified, assume this is to be used. */
if (msg_name) {
@@ -1744,7 +1743,7 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk,
* either the default or the user specified stream counts.
*/
if (sinfo) {
- if (!sinit || (sinit && !sinit->sinit_num_ostreams)) {
+ if (!sinit || !sinit->sinit_num_ostreams) {
/* Check against the defaults. */
if (sinfo->sinfo_stream >=
sp->initmsg.sinit_num_ostreams) {
@@ -1950,7 +1949,7 @@ out_free:
sctp_association_free(asoc);
}
out_unlock:
- sctp_release_sock(sk);
+ release_sock(sk);
out_nounlock:
return sctp_error(sk, msg_flags, err);
@@ -2036,7 +2035,7 @@ static int sctp_recvmsg(struct kiocb *iocb, struct sock *sk,
"addr_len:%p)\n", __func__, sk, msg, len, noblock, flags,
addr_len);
- sctp_lock_sock(sk);
+ lock_sock(sk);
if (sctp_style(sk, TCP) && !sctp_sstate(sk, ESTABLISHED)) {
err = -ENOTCONN;
@@ -2120,7 +2119,7 @@ out_free:
sctp_ulpevent_free(event);
}
out:
- sctp_release_sock(sk);
+ release_sock(sk);
return err;
}
@@ -2463,7 +2462,7 @@ static int sctp_setsockopt_peer_addr_params(struct sock *sk,
int hb_change, pmtud_change, sackdelay_change;
if (optlen != sizeof(struct sctp_paddrparams))
- return - EINVAL;
+ return -EINVAL;
if (copy_from_user(&params, optval, optlen))
return -EFAULT;
@@ -2484,7 +2483,7 @@ static int sctp_setsockopt_peer_addr_params(struct sock *sk,
/* If an address other than INADDR_ANY is specified, and
* no transport is found, then the request is invalid.
*/
- if (!sctp_is_any(sk, ( union sctp_addr *)&params.spp_address)) {
+ if (!sctp_is_any(sk, (union sctp_addr *)&params.spp_address)) {
trans = sctp_addr_id2transport(sk, &params.spp_address,
params.spp_assoc_id);
if (!trans)
@@ -2528,6 +2527,16 @@ static int sctp_setsockopt_peer_addr_params(struct sock *sk,
return 0;
}
+static inline __u32 sctp_spp_sackdelay_enable(__u32 param_flags)
+{
+ return (param_flags & ~SPP_SACKDELAY) | SPP_SACKDELAY_ENABLE;
+}
+
+static inline __u32 sctp_spp_sackdelay_disable(__u32 param_flags)
+{
+ return (param_flags & ~SPP_SACKDELAY) | SPP_SACKDELAY_DISABLE;
+}
+
/*
* 7.1.23. Get or set delayed ack timer (SCTP_DELAYED_SACK)
*
@@ -2579,8 +2588,11 @@ static int sctp_setsockopt_delayed_ack(struct sock *sk,
if (params.sack_delay == 0 && params.sack_freq == 0)
return 0;
} else if (optlen == sizeof(struct sctp_assoc_value)) {
- pr_warn("Use of struct sctp_assoc_value in delayed_ack socket option deprecated\n");
- pr_warn("Use struct sctp_sack_info instead\n");
+ pr_warn_ratelimited(DEPRECATED
+ "%s (pid %d) "
+ "Use of struct sctp_assoc_value in delayed_ack socket option.\n"
+ "Use struct sctp_sack_info instead\n",
+ current->comm, task_pid_nr(current));
if (copy_from_user(&params, optval, optlen))
return -EFAULT;
@@ -2589,7 +2601,7 @@ static int sctp_setsockopt_delayed_ack(struct sock *sk,
else
params.sack_freq = 0;
} else
- return - EINVAL;
+ return -EINVAL;
/* Validate value parameter. */
if (params.sack_delay > 500)
@@ -2608,37 +2620,31 @@ static int sctp_setsockopt_delayed_ack(struct sock *sk,
asoc->sackdelay =
msecs_to_jiffies(params.sack_delay);
asoc->param_flags =
- (asoc->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_ENABLE;
+ sctp_spp_sackdelay_enable(asoc->param_flags);
} else {
sp->sackdelay = params.sack_delay;
sp->param_flags =
- (sp->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_ENABLE;
+ sctp_spp_sackdelay_enable(sp->param_flags);
}
}
if (params.sack_freq == 1) {
if (asoc) {
asoc->param_flags =
- (asoc->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_DISABLE;
+ sctp_spp_sackdelay_disable(asoc->param_flags);
} else {
sp->param_flags =
- (sp->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_DISABLE;
+ sctp_spp_sackdelay_disable(sp->param_flags);
}
} else if (params.sack_freq > 1) {
if (asoc) {
asoc->sackfreq = params.sack_freq;
asoc->param_flags =
- (asoc->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_ENABLE;
+ sctp_spp_sackdelay_enable(asoc->param_flags);
} else {
sp->sackfreq = params.sack_freq;
sp->param_flags =
- (sp->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_ENABLE;
+ sctp_spp_sackdelay_enable(sp->param_flags);
}
}
@@ -2650,18 +2656,15 @@ static int sctp_setsockopt_delayed_ack(struct sock *sk,
trans->sackdelay =
msecs_to_jiffies(params.sack_delay);
trans->param_flags =
- (trans->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_ENABLE;
+ sctp_spp_sackdelay_enable(trans->param_flags);
}
if (params.sack_freq == 1) {
trans->param_flags =
- (trans->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_DISABLE;
+ sctp_spp_sackdelay_disable(trans->param_flags);
} else if (params.sack_freq > 1) {
trans->sackfreq = params.sack_freq;
trans->param_flags =
- (trans->param_flags & ~SPP_SACKDELAY) |
- SPP_SACKDELAY_ENABLE;
+ sctp_spp_sackdelay_enable(trans->param_flags);
}
}
}
@@ -2995,8 +2998,11 @@ static int sctp_setsockopt_maxseg(struct sock *sk, char __user *optval, unsigned
int val;
if (optlen == sizeof(int)) {
- pr_warn("Use of int in maxseg socket option deprecated\n");
- pr_warn("Use struct sctp_assoc_value instead\n");
+ pr_warn_ratelimited(DEPRECATED
+ "%s (pid %d) "
+ "Use of int in maxseg socket option.\n"
+ "Use struct sctp_assoc_value instead\n",
+ current->comm, task_pid_nr(current));
if (copy_from_user(&val, optval, optlen))
return -EFAULT;
params.assoc_id = 0;
@@ -3253,8 +3259,11 @@ static int sctp_setsockopt_maxburst(struct sock *sk,
int assoc_id = 0;
if (optlen == sizeof(int)) {
- pr_warn("Use of int in max_burst socket option deprecated\n");
- pr_warn("Use struct sctp_assoc_value instead\n");
+ pr_warn_ratelimited(DEPRECATED
+ "%s (pid %d) "
+ "Use of int in max_burst socket option deprecated.\n"
+ "Use struct sctp_assoc_value instead\n",
+ current->comm, task_pid_nr(current));
if (copy_from_user(&val, optval, optlen))
return -EFAULT;
} else if (optlen == sizeof(struct sctp_assoc_value)) {
@@ -3333,7 +3342,7 @@ static int sctp_setsockopt_hmac_ident(struct sock *sk,
if (optlen < sizeof(struct sctp_hmacalgo))
return -EINVAL;
- hmacs= memdup_user(optval, optlen);
+ hmacs = memdup_user(optval, optlen);
if (IS_ERR(hmacs))
return PTR_ERR(hmacs);
@@ -3371,7 +3380,7 @@ static int sctp_setsockopt_auth_key(struct sock *sk,
if (optlen <= sizeof(struct sctp_authkey))
return -EINVAL;
- authkey= memdup_user(optval, optlen);
+ authkey = memdup_user(optval, optlen);
if (IS_ERR(authkey))
return PTR_ERR(authkey);
@@ -3581,7 +3590,7 @@ static int sctp_setsockopt(struct sock *sk, int level, int optname,
goto out_nounlock;
}
- sctp_lock_sock(sk);
+ lock_sock(sk);
switch (optname) {
case SCTP_SOCKOPT_BINDX_ADD:
@@ -3699,7 +3708,7 @@ static int sctp_setsockopt(struct sock *sk, int level, int optname,
break;
}
- sctp_release_sock(sk);
+ release_sock(sk);
out_nounlock:
return retval;
@@ -3727,7 +3736,7 @@ static int sctp_connect(struct sock *sk, struct sockaddr *addr,
int err = 0;
struct sctp_af *af;
- sctp_lock_sock(sk);
+ lock_sock(sk);
pr_debug("%s: sk:%p, sockaddr:%p, addr_len:%d\n", __func__, sk,
addr, addr_len);
@@ -3743,7 +3752,7 @@ static int sctp_connect(struct sock *sk, struct sockaddr *addr,
err = __sctp_connect(sk, addr, af->sockaddr_len, NULL);
}
- sctp_release_sock(sk);
+ release_sock(sk);
return err;
}
@@ -3769,7 +3778,7 @@ static struct sock *sctp_accept(struct sock *sk, int flags, int *err)
long timeo;
int error = 0;
- sctp_lock_sock(sk);
+ lock_sock(sk);
sp = sctp_sk(sk);
ep = sp->ep;
@@ -3807,7 +3816,7 @@ static struct sock *sctp_accept(struct sock *sk, int flags, int *err)
sctp_sock_migrate(sk, newsk, asoc, SCTP_SOCKET_TCP);
out:
- sctp_release_sock(sk);
+ release_sock(sk);
*err = error;
return newsk;
}
@@ -3817,7 +3826,7 @@ static int sctp_ioctl(struct sock *sk, int cmd, unsigned long arg)
{
int rc = -ENOTCONN;
- sctp_lock_sock(sk);
+ lock_sock(sk);
/*
* SEQPACKET-style sockets in LISTENING state are valid, for
@@ -3847,7 +3856,7 @@ static int sctp_ioctl(struct sock *sk, int cmd, unsigned long arg)
break;
}
out:
- sctp_release_sock(sk);
+ release_sock(sk);
return rc;
}
@@ -3925,7 +3934,7 @@ static int sctp_init_sock(struct sock *sk)
*/
sp->hbinterval = net->sctp.hb_interval;
sp->pathmaxrxt = net->sctp.max_retrans_path;
- sp->pathmtu = 0; // allow default discovery
+ sp->pathmtu = 0; /* allow default discovery */
sp->sackdelay = net->sctp.sack_timeout;
sp->sackfreq = 2;
sp->param_flags = SPP_HB_ENABLE |
@@ -4468,7 +4477,7 @@ static int sctp_getsockopt_peer_addr_params(struct sock *sk, int len,
/* If an address other than INADDR_ANY is specified, and
* no transport is found, then the request is invalid.
*/
- if (!sctp_is_any(sk, ( union sctp_addr *)&params.spp_address)) {
+ if (!sctp_is_any(sk, (union sctp_addr *)&params.spp_address)) {
trans = sctp_addr_id2transport(sk, &params.spp_address,
params.spp_assoc_id);
if (!trans) {
@@ -4574,12 +4583,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
if (copy_from_user(&params, optval, len))
return -EFAULT;
} else if (len == sizeof(struct sctp_assoc_value)) {
- pr_warn("Use of struct sctp_assoc_value in delayed_ack socket option deprecated\n");
- pr_warn("Use struct sctp_sack_info instead\n");
+ pr_warn_ratelimited(DEPRECATED
+ "%s (pid %d) "
+ "Use of struct sctp_assoc_value in delayed_ack socket option.\n"
+ "Use struct sctp_sack_info instead\n",
+ current->comm, task_pid_nr(current));
if (copy_from_user(&params, optval, len))
return -EFAULT;
} else
- return - EINVAL;
+ return -EINVAL;
/* Get association, if sack_assoc_id != 0 and the socket is a one
* to many style socket, and an association was not found, then
@@ -4669,8 +4681,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
if (!asoc)
return -EINVAL;
- to = optval + offsetof(struct sctp_getaddrs,addrs);
- space_left = len - offsetof(struct sctp_getaddrs,addrs);
+ to = optval + offsetof(struct sctp_getaddrs, addrs);
+ space_left = len - offsetof(struct sctp_getaddrs, addrs);
list_for_each_entry(from, &asoc->peer.transport_addr_list,
transports) {
@@ -4730,7 +4742,7 @@ static int sctp_copy_laddrs(struct sock *sk, __u16 port, void *to,
memcpy(to, &temp, addrlen);
to += addrlen;
- cnt ++;
+ cnt++;
space_left -= addrlen;
*bytes_copied += addrlen;
}
@@ -4779,8 +4791,8 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
bp = &asoc->base.bind_addr;
}
- to = optval + offsetof(struct sctp_getaddrs,addrs);
- space_left = len - offsetof(struct sctp_getaddrs,addrs);
+ to = optval + offsetof(struct sctp_getaddrs, addrs);
+ space_left = len - offsetof(struct sctp_getaddrs, addrs);
addrs = kmalloc(space_left, GFP_KERNEL);
if (!addrs)
@@ -4819,7 +4831,7 @@ static int sctp_getsockopt_local_addrs(struct sock *sk, int len,
memcpy(buf, &temp, addrlen);
buf += addrlen;
bytes_copied += addrlen;
- cnt ++;
+ cnt++;
space_left -= addrlen;
}
@@ -5091,7 +5103,7 @@ static int sctp_getsockopt_associnfo(struct sock *sk, int len,
assocparams.sasoc_cookie_life = ktime_to_ms(asoc->cookie_life);
list_for_each(pos, &asoc->peer.transport_addr_list) {
- cnt ++;
+ cnt++;
}
assocparams.sasoc_number_peer_destinations = cnt;
@@ -5219,8 +5231,11 @@ static int sctp_getsockopt_maxseg(struct sock *sk, int len,
struct sctp_association *asoc;
if (len == sizeof(int)) {
- pr_warn("Use of int in maxseg socket option deprecated\n");
- pr_warn("Use struct sctp_assoc_value instead\n");
+ pr_warn_ratelimited(DEPRECATED
+ "%s (pid %d) "
+ "Use of int in maxseg socket option.\n"
+ "Use struct sctp_assoc_value instead\n",
+ current->comm, task_pid_nr(current));
params.assoc_id = 0;
} else if (len >= sizeof(struct sctp_assoc_value)) {
len = sizeof(struct sctp_assoc_value);
@@ -5311,8 +5326,11 @@ static int sctp_getsockopt_maxburst(struct sock *sk, int len,
struct sctp_association *asoc;
if (len == sizeof(int)) {
- pr_warn("Use of int in max_burst socket option deprecated\n");
- pr_warn("Use struct sctp_assoc_value instead\n");
+ pr_warn_ratelimited(DEPRECATED
+ "%s (pid %d) "
+ "Use of int in max_burst socket option.\n"
+ "Use struct sctp_assoc_value instead\n",
+ current->comm, task_pid_nr(current));
params.assoc_id = 0;
} else if (len >= sizeof(struct sctp_assoc_value)) {
len = sizeof(struct sctp_assoc_value);
@@ -5444,7 +5462,8 @@ static int sctp_getsockopt_peer_auth_chunks(struct sock *sk, int len,
return -EFAULT;
num:
len = sizeof(struct sctp_authchunks) + num_chunks;
- if (put_user(len, optlen)) return -EFAULT;
+ if (put_user(len, optlen))
+ return -EFAULT;
if (put_user(num_chunks, &p->gauth_number_of_chunks))
return -EFAULT;
return 0;
@@ -5476,7 +5495,7 @@ static int sctp_getsockopt_local_auth_chunks(struct sock *sk, int len,
return -EINVAL;
if (asoc)
- ch = (struct sctp_chunks_param*)asoc->c.auth_chunks;
+ ch = (struct sctp_chunks_param *)asoc->c.auth_chunks;
else
ch = sctp_sk(sk)->ep->auth_chunk_list;
@@ -5735,7 +5754,7 @@ static int sctp_getsockopt(struct sock *sk, int level, int optname,
if (get_user(len, optlen))
return -EFAULT;
- sctp_lock_sock(sk);
+ lock_sock(sk);
switch (optname) {
case SCTP_STATUS:
@@ -5859,7 +5878,7 @@ static int sctp_getsockopt(struct sock *sk, int level, int optname,
break;
}
- sctp_release_sock(sk);
+ release_sock(sk);
return retval;
}
@@ -5899,7 +5918,7 @@ static long sctp_get_port_local(struct sock *sk, union sctp_addr *addr)
pr_debug("%s: begins, snum:%d\n", __func__, snum);
- sctp_local_bh_disable();
+ local_bh_disable();
if (snum == 0) {
/* Search for an available port. */
@@ -5908,7 +5927,7 @@ static long sctp_get_port_local(struct sock *sk, union sctp_addr *addr)
inet_get_local_port_range(sock_net(sk), &low, &high);
remaining = (high - low) + 1;
- rover = net_random() % remaining + low;
+ rover = prandom_u32() % remaining + low;
do {
rover++;
@@ -5918,14 +5937,14 @@ static long sctp_get_port_local(struct sock *sk, union sctp_addr *addr)
continue;
index = sctp_phashfn(sock_net(sk), rover);
head = &sctp_port_hashtable[index];
- sctp_spin_lock(&head->lock);
+ spin_lock(&head->lock);
sctp_for_each_hentry(pp, &head->chain)
if ((pp->port == rover) &&
net_eq(sock_net(sk), pp->net))
goto next;
break;
next:
- sctp_spin_unlock(&head->lock);
+ spin_unlock(&head->lock);
} while (--remaining > 0);
/* Exhausted local port range during search? */
@@ -5946,7 +5965,7 @@ static long sctp_get_port_local(struct sock *sk, union sctp_addr *addr)
* port iterator, pp being NULL.
*/
head = &sctp_port_hashtable[sctp_phashfn(sock_net(sk), snum)];
- sctp_spin_lock(&head->lock);
+ spin_lock(&head->lock);
sctp_for_each_hentry(pp, &head->chain) {
if ((pp->port == snum) && net_eq(pp->net, sock_net(sk)))
goto pp_found;
@@ -6030,10 +6049,10 @@ success:
ret = 0;
fail_unlock:
- sctp_spin_unlock(&head->lock);
+ spin_unlock(&head->lock);
fail:
- sctp_local_bh_enable();
+ local_bh_enable();
return ret;
}
@@ -6125,7 +6144,7 @@ int sctp_inet_listen(struct socket *sock, int backlog)
if (unlikely(backlog < 0))
return err;
- sctp_lock_sock(sk);
+ lock_sock(sk);
/* Peeled-off sockets are not allowed to listen(). */
if (sctp_style(sk, UDP_HIGH_BANDWIDTH))
@@ -6158,7 +6177,7 @@ int sctp_inet_listen(struct socket *sock, int backlog)
err = 0;
out:
- sctp_release_sock(sk);
+ release_sock(sk);
return err;
}
@@ -6267,20 +6286,20 @@ static inline void __sctp_put_port(struct sock *sk)
inet_sk(sk)->inet_num)];
struct sctp_bind_bucket *pp;
- sctp_spin_lock(&head->lock);
+ spin_lock(&head->lock);
pp = sctp_sk(sk)->bind_hash;
__sk_del_bind_node(sk);
sctp_sk(sk)->bind_hash = NULL;
inet_sk(sk)->inet_num = 0;
sctp_bucket_destroy(pp);
- sctp_spin_unlock(&head->lock);
+ spin_unlock(&head->lock);
}
void sctp_put_port(struct sock *sk)
{
- sctp_local_bh_disable();
+ local_bh_disable();
__sctp_put_port(sk);
- sctp_local_bh_enable();
+ local_bh_enable();
}
/*
@@ -6418,7 +6437,7 @@ static int sctp_msghdr_parse(const struct msghdr *msg, sctp_cmsgs_t *cmsgs)
* Note: This function is the same function as in core/datagram.c
* with a few modifications to make lksctp work.
*/
-static int sctp_wait_for_packet(struct sock * sk, int *err, long *timeo_p)
+static int sctp_wait_for_packet(struct sock *sk, int *err, long *timeo_p)
{
int error;
DEFINE_WAIT(wait);
@@ -6455,9 +6474,9 @@ static int sctp_wait_for_packet(struct sock * sk, int *err, long *timeo_p)
* does not fit in the user's buffer, but this seems to be the
* only way to honor MSG_DONTWAIT realistically.
*/
- sctp_release_sock(sk);
+ release_sock(sk);
*timeo_p = schedule_timeout(*timeo_p);
- sctp_lock_sock(sk);
+ lock_sock(sk);
ready:
finish_wait(sk_sleep(sk), &wait);
@@ -6640,10 +6659,10 @@ static int sctp_wait_for_sndbuf(struct sctp_association *asoc, long *timeo_p,
/* Let another process have a go. Since we are going
* to sleep anyway.
*/
- sctp_release_sock(sk);
+ release_sock(sk);
current_timeo = schedule_timeout(current_timeo);
BUG_ON(sk != asoc->base.sk);
- sctp_lock_sock(sk);
+ lock_sock(sk);
*timeo_p = current_timeo;
}
@@ -6748,9 +6767,9 @@ static int sctp_wait_for_connect(struct sctp_association *asoc, long *timeo_p)
/* Let another process have a go. Since we are going
* to sleep anyway.
*/
- sctp_release_sock(sk);
+ release_sock(sk);
current_timeo = schedule_timeout(current_timeo);
- sctp_lock_sock(sk);
+ lock_sock(sk);
*timeo_p = current_timeo;
}
@@ -6793,9 +6812,9 @@ static int sctp_wait_for_accept(struct sock *sk, long timeo)
TASK_INTERRUPTIBLE);
if (list_empty(&ep->asocs)) {
- sctp_release_sock(sk);
+ release_sock(sk);
timeo = schedule_timeout(timeo);
- sctp_lock_sock(sk);
+ lock_sock(sk);
}
err = -EINVAL;
@@ -6828,9 +6847,9 @@ static void sctp_wait_for_close(struct sock *sk, long timeout)
prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
if (list_empty(&sctp_sk(sk)->ep->asocs))
break;
- sctp_release_sock(sk);
+ release_sock(sk);
timeout = schedule_timeout(timeout);
- sctp_lock_sock(sk);
+ lock_sock(sk);
} while (!signal_pending(current) && timeout);
finish_wait(sk_sleep(sk), &wait);
@@ -6931,14 +6950,14 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
/* Hook this new socket in to the bind_hash list. */
head = &sctp_port_hashtable[sctp_phashfn(sock_net(oldsk),
inet_sk(oldsk)->inet_num)];
- sctp_local_bh_disable();
- sctp_spin_lock(&head->lock);
+ local_bh_disable();
+ spin_lock(&head->lock);
pp = sctp_sk(oldsk)->bind_hash;
sk_add_bind_node(newsk, &pp->owner);
sctp_sk(newsk)->bind_hash = pp;
inet_sk(newsk)->inet_num = inet_sk(oldsk)->inet_num;
- sctp_spin_unlock(&head->lock);
- sctp_local_bh_enable();
+ spin_unlock(&head->lock);
+ local_bh_enable();
/* Copy the bind_addr list from the original endpoint to the new
* endpoint so that we can handle restarts properly
@@ -7027,7 +7046,7 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
newsk->sk_shutdown |= RCV_SHUTDOWN;
newsk->sk_state = SCTP_SS_ESTABLISHED;
- sctp_release_sock(newsk);
+ release_sock(newsk);
}
diff --git a/net/sctp/ssnmap.c b/net/sctp/ssnmap.c
index 6007124..b9c8521 100644
--- a/net/sctp/ssnmap.c
+++ b/net/sctp/ssnmap.c
@@ -18,9 +18,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index b0565af..7135e61 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -19,9 +19,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -425,7 +424,7 @@ void sctp_sysctl_net_unregister(struct net *net)
kfree(table);
}
-static struct ctl_table_header * sctp_sysctl_header;
+static struct ctl_table_header *sctp_sysctl_header;
/* Sysctl registration. */
void sctp_sysctl_register(void)
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index efc46ff..d0810dc 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -24,9 +24,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c
index fbda200..7635f9f 100644
--- a/net/sctp/tsnmap.c
+++ b/net/sctp/tsnmap.c
@@ -21,9 +21,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index 81089ed..85c6465 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -22,9 +22,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 1c1484e..5dc9411 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -21,9 +21,8 @@
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with GNU CC; see the file COPYING. If not, write to
- * the Free Software Foundation, 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * along with GNU CC; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
*
* Please send any bug reports or fixes you make to the
* email address(es):
@@ -44,9 +43,9 @@
#include <net/sctp/sm.h>
/* Forward declarations for internal helpers. */
-static struct sctp_ulpevent * sctp_ulpq_reasm(struct sctp_ulpq *ulpq,
+static struct sctp_ulpevent *sctp_ulpq_reasm(struct sctp_ulpq *ulpq,
struct sctp_ulpevent *);
-static struct sctp_ulpevent * sctp_ulpq_order(struct sctp_ulpq *,
+static struct sctp_ulpevent *sctp_ulpq_order(struct sctp_ulpq *,
struct sctp_ulpevent *);
static void sctp_ulpq_reasm_drain(struct sctp_ulpq *ulpq);
@@ -108,7 +107,7 @@ int sctp_ulpq_tail_data(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
event = sctp_ulpq_reasm(ulpq, event);
/* Do ordering if needed. */
- if ((event) && (event->msg_flags & MSG_EOR)){
+ if ((event) && (event->msg_flags & MSG_EOR)) {
/* Create a temporary list to collect chunks on. */
skb_queue_head_init(&temp);
__skb_queue_tail(&temp, sctp_event2skb(event));
@@ -337,7 +336,8 @@ static struct sctp_ulpevent *sctp_make_reassembled_event(struct net *net,
pos = f_frag->next;
/* Get the last skb in the f_frag's frag_list if present. */
- for (last = list; list; last = list, list = list->next);
+ for (last = list; list; last = list, list = list->next)
+ ;
/* Add the list of remaining fragments to the first fragments
* frag_list.
@@ -727,7 +727,7 @@ static void sctp_ulpq_reasm_drain(struct sctp_ulpq *ulpq)
while ((event = sctp_ulpq_retrieve_reassembled(ulpq)) != NULL) {
/* Do ordering if needed. */
- if ((event) && (event->msg_flags & MSG_EOR)){
+ if ((event) && (event->msg_flags & MSG_EOR)) {
skb_queue_head_init(&temp);
__skb_queue_tail(&temp, sctp_event2skb(event));
generated by cgit v0.10.2 at 2024-11-18 05:48:50 (GMT)