tipc: compress out gratuitous extra carriage returns

Some of the comment blocks are floating in limbo between two
functions, or between blocks of code.  Delete the extra line
feeds between any comment and its associated following block
of code, to be consistent with the majority of the rest of
the kernel.  Also delete trailing newlines at EOF and fix
a couple trivial typos in existing comments.

This is a 100% cosmetic change with no runtime impact.  We get
rid of over 500 lines of non-code, and being blank line deletes,
they won't even show up as noise in git blame.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

1 files changed, 2 insertions, 31 deletions

diff --git a/net/tipc/port.c b/net/tipc/port.c
index e684170..2ad37a4 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -75,7 +75,6 @@ static u32 port_peerport(struct tipc_port *p_ptr)
  * Handles cases where the node's network address has changed from
  * the default of <0.0.0> to its configured setting.
  */
-
 int tipc_port_peer_msg(struct tipc_port *p_ptr, struct tipc_msg *msg)
 {
 	u32 peernode;
@@ -94,7 +93,6 @@ int tipc_port_peer_msg(struct tipc_port *p_ptr, struct tipc_msg *msg)
 /**
  * tipc_multicast - send a multicast message to local and remote destinations
  */
-
 int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
 		   u32 num_sect, struct iovec const *msg_sect,
 		   unsigned int total_len)
@@ -111,7 +109,6 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
 		return -EINVAL;
 
 	/* Create multicast message */
-
 	hdr = &oport->phdr;
 	msg_set_type(hdr, TIPC_MCAST_MSG);
 	msg_set_lookup_scope(hdr, TIPC_CLUSTER_SCOPE);
@@ -127,12 +124,10 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
 		return res;
 
 	/* Figure out where to send multicast message */
-
 	ext_targets = tipc_nametbl_mc_translate(seq->type, seq->lower, seq->upper,
 						TIPC_NODE_SCOPE, &dports);
 
 	/* Send message to destinations (duplicate it only if necessary) */
-
 	if (ext_targets) {
 		if (dports.count != 0) {
 			ibuf = skb_copy(buf, GFP_ATOMIC);
@@ -163,7 +158,6 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
  *
  * If there is no port list, perform a lookup to create one
  */
-
 void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp)
 {
 	struct tipc_msg *msg;
@@ -174,7 +168,6 @@ void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp)
 	msg = buf_msg(buf);
 
 	/* Create destination port list, if one wasn't supplied */
-
 	if (dp == NULL) {
 		tipc_nametbl_mc_translate(msg_nametype(msg),
 				     msg_namelower(msg),
@@ -185,7 +178,6 @@ void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp)
 	}
 
 	/* Deliver a copy of message to each destination port */
-
 	if (dp->count != 0) {
 		msg_set_destnode(msg, tipc_own_addr);
 		if (dp->count == 1) {
@@ -218,7 +210,6 @@ exit:
  *
  * Returns pointer to (locked) TIPC port, or NULL if unable to create it
  */
-
 struct tipc_port *tipc_createport_raw(void *usr_handle,
 			u32 (*dispatcher)(struct tipc_port *, struct sk_buff *),
 			void (*wakeup)(struct tipc_port *),
@@ -257,7 +248,6 @@ struct tipc_port *tipc_createport_raw(void *usr_handle,
 	 * to ensure a change to node's own network address doesn't result
 	 * in template containing out-dated network address information
 	 */
-
 	spin_lock_bh(&tipc_port_list_lock);
 	msg = &p_ptr->phdr;
 	tipc_msg_init(msg, importance, TIPC_NAMED_MSG, NAMED_H_SIZE, 0);
@@ -390,7 +380,6 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err)
 	u32 rmsg_sz;
 
 	/* discard rejected message if it shouldn't be returned to sender */
-
 	if (WARN(!msg_isdata(msg),
 		 "attempt to reject message with user=%u", msg_user(msg))) {
 		dump_stack();
@@ -403,7 +392,6 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err)
 	 * construct returned message by copying rejected message header and
 	 * data (or subset), then updating header fields that need adjusting
 	 */
-
 	hdr_sz = msg_hdr_sz(msg);
 	rmsg_sz = hdr_sz + min_t(u32, data_sz, MAX_REJECT_SIZE);
 
@@ -442,7 +430,6 @@ int tipc_reject_msg(struct sk_buff *buf, u32 err)
 	}
 
 	/* send returned message & dispose of rejected message */
-
 	src_node = msg_prevnode(msg);
 	if (in_own_node(src_node))
 		tipc_port_recv_msg(rbuf);
@@ -552,7 +539,6 @@ void tipc_port_recv_proto_msg(struct sk_buff *buf)
 	int wakeable;
 
 	/* Validate connection */
-
 	p_ptr = tipc_port_lock(destport);
 	if (!p_ptr || !p_ptr->connected || !tipc_port_peer_msg(p_ptr, msg)) {
 		r_buf = tipc_buf_acquire(BASIC_H_SIZE);
@@ -570,7 +556,6 @@ void tipc_port_recv_proto_msg(struct sk_buff *buf)
 	}
 
 	/* Process protocol message sent by peer */
-
 	switch (msg_type(msg)) {
 	case CONN_ACK:
 		wakeable = tipc_port_congested(p_ptr) && p_ptr->congested &&
@@ -682,7 +667,6 @@ void tipc_port_reinit(void)
  *  port_dispatcher_sigh(): Signal handler for messages destinated
  *                          to the tipc_port interface.
  */
-
 static void port_dispatcher_sigh(void *dummy)
 {
 	struct sk_buff *buf;
@@ -843,7 +827,6 @@ reject:
  *  port_dispatcher(): Dispatcher for messages destinated
  *  to the tipc_port interface. Called with port locked.
  */
-
 static u32 port_dispatcher(struct tipc_port *dummy, struct sk_buff *buf)
 {
 	buf->next = NULL;
@@ -860,10 +843,8 @@ static u32 port_dispatcher(struct tipc_port *dummy, struct sk_buff *buf)
 }
 
 /*
- * Wake up port after congestion: Called with port locked,
- *
+ * Wake up port after congestion: Called with port locked
  */
-
 static void port_wakeup_sh(unsigned long ref)
 {
 	struct tipc_port *p_ptr;
@@ -909,7 +890,6 @@ void tipc_acknowledge(u32 ref, u32 ack)
 /*
  * tipc_createport(): user level call.
  */
-
 int tipc_createport(void *usr_handle,
 		    unsigned int importance,
 		    tipc_msg_err_event error_cb,
@@ -918,7 +898,7 @@ int tipc_createport(void *usr_handle,
 		    tipc_msg_event msg_cb,
 		    tipc_named_msg_event named_msg_cb,
 		    tipc_conn_msg_event conn_msg_cb,
-		    tipc_continue_event continue_event_cb,/* May be zero */
+		    tipc_continue_event continue_event_cb, /* May be zero */
 		    u32 *portref)
 {
 	struct user_port *up_ptr;
@@ -1091,7 +1071,6 @@ exit:
  *
  * Port must be locked.
  */
-
 int tipc_disconnect_port(struct tipc_port *tp_ptr)
 {
 	int res;
@@ -1112,7 +1091,6 @@ int tipc_disconnect_port(struct tipc_port *tp_ptr)
  * tipc_disconnect(): Disconnect port form peer.
  *                    This is a node local operation.
  */
-
 int tipc_disconnect(u32 ref)
 {
 	struct tipc_port *p_ptr;
@@ -1147,7 +1125,6 @@ int tipc_shutdown(u32 ref)
 /**
  * tipc_port_recv_msg - receive message from lower layer and deliver to port user
  */
-
 int tipc_port_recv_msg(struct sk_buff *buf)
 {
 	struct tipc_port *p_ptr;
@@ -1180,7 +1157,6 @@ int tipc_port_recv_msg(struct sk_buff *buf)
  *  tipc_port_recv_sections(): Concatenate and deliver sectioned
  *                        message for this node.
  */
-
 static int tipc_port_recv_sections(struct tipc_port *sender, unsigned int num_sect,
 				   struct iovec const *msg_sect,
 				   unsigned int total_len)
@@ -1198,7 +1174,6 @@ static int tipc_port_recv_sections(struct tipc_port *sender, unsigned int num_se
 /**
  * tipc_send - send message sections on connection
  */
-
 int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect,
 	      unsigned int total_len)
 {
@@ -1237,7 +1212,6 @@ int tipc_send(u32 ref, unsigned int num_sect, struct iovec const *msg_sect,
 /**
  * tipc_send2name - send message sections to port name
  */
-
 int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain,
 		   unsigned int num_sect, struct iovec const *msg_sect,
 		   unsigned int total_len)
@@ -1291,7 +1265,6 @@ int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain,
 /**
  * tipc_send2port - send message sections to port identity
  */
-
 int tipc_send2port(u32 ref, struct tipc_portid const *dest,
 		   unsigned int num_sect, struct iovec const *msg_sect,
 		   unsigned int total_len)
@@ -1334,7 +1307,6 @@ int tipc_send2port(u32 ref, struct tipc_portid const *dest,
 /**
  * tipc_send_buf2port - send message buffer to port identity
  */
-
 int tipc_send_buf2port(u32 ref, struct tipc_portid const *dest,
 	       struct sk_buff *buf, unsigned int dsz)
 {
@@ -1371,4 +1343,3 @@ int tipc_send_buf2port(u32 ref, struct tipc_portid const *dest,
 		return dsz;
 	return -ELINKCONG;
 }
-