diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-23 18:47:02 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-23 18:47:02 (GMT) |
commit | 5f05647dd81c11a6a165ccc8f0c1370b16f3bcb0 (patch) | |
tree | 7851ef1c93aa1aba7ef327ca4b75fd35e6d10f29 /net/caif | |
parent | 02f36038c568111ad4fc433f6fa760ff5e38fab4 (diff) | |
parent | ec37a48d1d16c30b655ac5280209edf52a6775d4 (diff) | |
download | linux-5f05647dd81c11a6a165ccc8f0c1370b16f3bcb0.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
vlan: Calling vlan_hwaccel_do_receive() is always valid.
tproxy: use the interface primary IP address as a default value for --on-ip
tproxy: added IPv6 support to the socket match
cxgb3: function namespace cleanup
tproxy: added IPv6 support to the TPROXY target
tproxy: added IPv6 socket lookup function to nf_tproxy_core
be2net: Changes to use only priority codes allowed by f/w
tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
tproxy: added tproxy sockopt interface in the IPV6 layer
tproxy: added udp6_lib_lookup function
tproxy: added const specifiers to udp lookup functions
tproxy: split off ipv6 defragmentation to a separate module
l2tp: small cleanup
nf_nat: restrict ICMP translation for embedded header
can: mcp251x: fix generation of error frames
can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
can-raw: add msg_flags to distinguish local traffic
9p: client code cleanup
rds: make local functions/variables static
...
Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David
Diffstat (limited to 'net/caif')
-rw-r--r-- | net/caif/caif_dev.c | 24 | ||||
-rw-r--r-- | net/caif/caif_socket.c | 27 | ||||
-rw-r--r-- | net/caif/cfcnfg.c | 49 | ||||
-rw-r--r-- | net/caif/cfctrl.c | 59 | ||||
-rw-r--r-- | net/caif/cfdbgl.c | 4 | ||||
-rw-r--r-- | net/caif/cfdgml.c | 11 | ||||
-rw-r--r-- | net/caif/cffrml.c | 14 | ||||
-rw-r--r-- | net/caif/cfmuxl.c | 14 | ||||
-rw-r--r-- | net/caif/cfpkt_skbuff.c | 48 | ||||
-rw-r--r-- | net/caif/cfrfml.c | 12 | ||||
-rw-r--r-- | net/caif/cfserl.c | 4 | ||||
-rw-r--r-- | net/caif/cfsrvl.c | 17 | ||||
-rw-r--r-- | net/caif/cfutill.c | 12 | ||||
-rw-r--r-- | net/caif/cfveil.c | 11 | ||||
-rw-r--r-- | net/caif/cfvidl.c | 6 | ||||
-rw-r--r-- | net/caif/chnl_net.c | 47 |
16 files changed, 165 insertions, 194 deletions
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c index 0b586e9..b99369a 100644 --- a/net/caif/caif_dev.c +++ b/net/caif/caif_dev.c @@ -9,6 +9,8 @@ * and Sakari Ailus <sakari.ailus@nokia.com> */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/version.h> #include <linux/module.h> #include <linux/kernel.h> @@ -171,7 +173,7 @@ static int receive(struct sk_buff *skb, struct net_device *dev, net = dev_net(dev); pkt = cfpkt_fromnative(CAIF_DIR_IN, skb); caifd = caif_get(dev); - if (!caifd || !caifd->layer.up || !caifd->layer.up->ctrlcmd) + if (!caifd || !caifd->layer.up || !caifd->layer.up->receive) return NET_RX_DROP; if (caifd->layer.up->receive(caifd->layer.up, pkt)) @@ -214,7 +216,7 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what, switch (what) { case NETDEV_REGISTER: - pr_info("CAIF: %s():register %s\n", __func__, dev->name); + netdev_info(dev, "register\n"); caifd = caif_device_alloc(dev); if (caifd == NULL) break; @@ -225,14 +227,13 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what, break; case NETDEV_UP: - pr_info("CAIF: %s(): up %s\n", __func__, dev->name); + netdev_info(dev, "up\n"); caifd = caif_get(dev); if (caifd == NULL) break; caifdev = netdev_priv(dev); if (atomic_read(&caifd->state) == NETDEV_UP) { - pr_info("CAIF: %s():%s already up\n", - __func__, dev->name); + netdev_info(dev, "already up\n"); break; } atomic_set(&caifd->state, what); @@ -273,7 +274,7 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what, caifd = caif_get(dev); if (caifd == NULL) break; - pr_info("CAIF: %s():going down %s\n", __func__, dev->name); + netdev_info(dev, "going down\n"); if (atomic_read(&caifd->state) == NETDEV_GOING_DOWN || atomic_read(&caifd->state) == NETDEV_DOWN) @@ -295,11 +296,10 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what, caifd = caif_get(dev); if (caifd == NULL) break; - pr_info("CAIF: %s(): down %s\n", __func__, dev->name); + netdev_info(dev, "down\n"); if (atomic_read(&caifd->in_use)) - pr_warning("CAIF: %s(): " - "Unregistering an active CAIF device: %s\n", - __func__, dev->name); + netdev_warn(dev, + "Unregistering an active CAIF device\n"); cfcnfg_del_phy_layer(get_caif_conf(), &caifd->layer); dev_put(dev); atomic_set(&caifd->state, what); @@ -307,7 +307,7 @@ static int caif_device_notify(struct notifier_block *me, unsigned long what, case NETDEV_UNREGISTER: caifd = caif_get(dev); - pr_info("CAIF: %s(): unregister %s\n", __func__, dev->name); + netdev_info(dev, "unregister\n"); atomic_set(&caifd->state, what); caif_device_destroy(dev); break; @@ -391,7 +391,7 @@ static int __init caif_device_init(void) int result; cfg = cfcnfg_create(); if (!cfg) { - pr_warning("CAIF: %s(): can't create cfcnfg.\n", __func__); + pr_warn("can't create cfcnfg\n"); goto err_cfcnfg_create_failed; } result = register_pernet_device(&caif_net_ops); diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c index 4bf28f2..2eca2dd 100644 --- a/net/caif/caif_socket.c +++ b/net/caif/caif_socket.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/fs.h> #include <linux/init.h> #include <linux/module.h> @@ -15,7 +17,6 @@ #include <linux/poll.h> #include <linux/tcp.h> #include <linux/uaccess.h> -#include <linux/mutex.h> #include <linux/debugfs.h> #include <linux/caif/caif_socket.h> #include <asm/atomic.h> @@ -28,9 +29,6 @@ MODULE_LICENSE("GPL"); MODULE_ALIAS_NETPROTO(AF_CAIF); -#define CAIF_DEF_SNDBUF (4096*10) -#define CAIF_DEF_RCVBUF (4096*100) - /* * CAIF state is re-using the TCP socket states. * caif_states stored in sk_state reflect the state as reported by @@ -157,9 +155,7 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >= (unsigned)sk->sk_rcvbuf && rx_flow_is_on(cf_sk)) { - trace_printk("CAIF: %s():" - " sending flow OFF (queue len = %d %d)\n", - __func__, + pr_debug("sending flow OFF (queue len = %d %d)\n", atomic_read(&cf_sk->sk.sk_rmem_alloc), sk_rcvbuf_lowwater(cf_sk)); set_rx_flow_off(cf_sk); @@ -172,9 +168,7 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) return err; if (!sk_rmem_schedule(sk, skb->truesize) && rx_flow_is_on(cf_sk)) { set_rx_flow_off(cf_sk); - trace_printk("CAIF: %s():" - " sending flow OFF due to rmem_schedule\n", - __func__); + pr_debug("sending flow OFF due to rmem_schedule\n"); dbfs_atomic_inc(&cnt.num_rx_flow_off); caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ); } @@ -275,8 +269,7 @@ static void caif_ctrl_cb(struct cflayer *layr, break; default: - pr_debug("CAIF: %s(): Unexpected flow command %d\n", - __func__, flow); + pr_debug("Unexpected flow command %d\n", flow); } } @@ -536,8 +529,7 @@ static int transmit_skb(struct sk_buff *skb, struct caifsock *cf_sk, /* Slight paranoia, probably not needed. */ if (unlikely(loopcnt++ > 1000)) { - pr_warning("CAIF: %s(): transmit retries failed," - " error = %d\n", __func__, ret); + pr_warn("transmit retries failed, error = %d\n", ret); break; } @@ -912,8 +904,7 @@ static int caif_connect(struct socket *sock, struct sockaddr *uaddr, cf_sk->tailroom = tailroom; cf_sk->maxframe = mtu - (headroom + tailroom); if (cf_sk->maxframe < 1) { - pr_warning("CAIF: %s(): CAIF Interface MTU too small (%u)\n", - __func__, mtu); + pr_warn("CAIF Interface MTU too small (%d)\n", dev->mtu); goto out; } @@ -1132,10 +1123,6 @@ static int caif_create(struct net *net, struct socket *sock, int protocol, /* Store the protocol */ sk->sk_protocol = (unsigned char) protocol; - /* Sendbuf dictates the amount of outbound packets not yet sent */ - sk->sk_sndbuf = CAIF_DEF_SNDBUF; - sk->sk_rcvbuf = CAIF_DEF_RCVBUF; - /* * Lock in order to try to stop someone from opening the socket * too early. diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c index 1c29189..41adafd1 100644 --- a/net/caif/cfcnfg.c +++ b/net/caif/cfcnfg.c @@ -3,6 +3,9 @@ * Author: Sjur Brendeland/sjur.brandeland@stericsson.com * License terms: GNU General Public License (GPL) version 2 */ + +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/kernel.h> #include <linux/stddef.h> #include <linux/slab.h> @@ -78,7 +81,7 @@ struct cfcnfg *cfcnfg_create(void) /* Initiate this layer */ this = kzalloc(sizeof(struct cfcnfg), GFP_ATOMIC); if (!this) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } this->mux = cfmuxl_create(); @@ -106,7 +109,7 @@ struct cfcnfg *cfcnfg_create(void) layer_set_up(this->ctrl, this); return this; out_of_mem: - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); kfree(this->mux); kfree(this->ctrl); kfree(this); @@ -194,7 +197,7 @@ int cfcnfg_disconn_adapt_layer(struct cfcnfg *cnfg, struct cflayer *adap_layer) caif_assert(adap_layer != NULL); channel_id = adap_layer->id; if (adap_layer->dn == NULL || channel_id == 0) { - pr_err("CAIF: %s():adap_layer->id is 0\n", __func__); + pr_err("adap_layer->dn == NULL or adap_layer->id is 0\n"); ret = -ENOTCONN; goto end; } @@ -204,9 +207,8 @@ int cfcnfg_disconn_adapt_layer(struct cfcnfg *cnfg, struct cflayer *adap_layer) layer_set_up(servl, NULL); ret = cfctrl_linkdown_req(cnfg->ctrl, channel_id, adap_layer); if (servl == NULL) { - pr_err("CAIF: %s(): PROTOCOL ERROR " - "- Error removing service_layer Channel_Id(%d)", - __func__, channel_id); + pr_err("PROTOCOL ERROR - Error removing service_layer Channel_Id(%d)", + channel_id); ret = -EINVAL; goto end; } @@ -216,18 +218,14 @@ int cfcnfg_disconn_adapt_layer(struct cfcnfg *cnfg, struct cflayer *adap_layer) phyinfo = cfcnfg_get_phyinfo(cnfg, phyid); if (phyinfo == NULL) { - pr_warning("CAIF: %s(): " - "No interface to send disconnect to\n", - __func__); + pr_warn("No interface to send disconnect to\n"); ret = -ENODEV; goto end; } if (phyinfo->id != phyid || phyinfo->phy_layer->id != phyid || phyinfo->frm_layer->id != phyid) { - pr_err("CAIF: %s(): " - "Inconsistency in phy registration\n", - __func__); + pr_err("Inconsistency in phy registration\n"); ret = -EINVAL; goto end; } @@ -276,21 +274,20 @@ int cfcnfg_add_adaptation_layer(struct cfcnfg *cnfg, { struct cflayer *frml; if (adap_layer == NULL) { - pr_err("CAIF: %s(): adap_layer is zero", __func__); + pr_err("adap_layer is zero\n"); return -EINVAL; } if (adap_layer->receive == NULL) { - pr_err("CAIF: %s(): adap_layer->receive is NULL", __func__); + pr_err("adap_layer->receive is NULL\n"); return -EINVAL; } if (adap_layer->ctrlcmd == NULL) { - pr_err("CAIF: %s(): adap_layer->ctrlcmd == NULL", __func__); + pr_err("adap_layer->ctrlcmd == NULL\n"); return -EINVAL; } frml = cnfg->phy_layers[param->phyid].frm_layer; if (frml == NULL) { - pr_err("CAIF: %s(): Specified PHY type does not exist!", - __func__); + pr_err("Specified PHY type does not exist!\n"); return -ENODEV; } caif_assert(param->phyid == cnfg->phy_layers[param->phyid].id); @@ -330,9 +327,7 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv, struct net_device *netdev; if (adapt_layer == NULL) { - pr_debug("CAIF: %s(): link setup response " - "but no client exist, send linkdown back\n", - __func__); + pr_debug("link setup response but no client exist, send linkdown back\n"); cfctrl_linkdown_req(cnfg->ctrl, channel_id, NULL); return; } @@ -374,13 +369,11 @@ cfcnfg_linkup_rsp(struct cflayer *layer, u8 channel_id, enum cfctrl_srv serv, servicel = cfdbgl_create(channel_id, &phyinfo->dev_info); break; default: - pr_err("CAIF: %s(): Protocol error. " - "Link setup response - unknown channel type\n", - __func__); + pr_err("Protocol error. Link setup response - unknown channel type\n"); return; } if (!servicel) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return; } layer_set_dn(servicel, cnfg->mux); @@ -418,7 +411,7 @@ cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type, } } if (*phyid == 0) { - pr_err("CAIF: %s(): No Available PHY ID\n", __func__); + pr_err("No Available PHY ID\n"); return; } @@ -427,7 +420,7 @@ cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type, phy_driver = cfserl_create(CFPHYTYPE_FRAG, *phyid, stx); if (!phy_driver) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return; } @@ -436,7 +429,7 @@ cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type, phy_driver = NULL; break; default: - pr_err("CAIF: %s(): %d", __func__, phy_type); + pr_err("%d\n", phy_type); return; break; } @@ -455,7 +448,7 @@ cfcnfg_add_phy_layer(struct cfcnfg *cnfg, enum cfcnfg_phy_type phy_type, phy_layer->type = phy_type; frml = cffrml_create(*phyid, fcs); if (!frml) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return; } cnfg->phy_layers[*phyid].frm_layer = frml; diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c index 563145f..08f267a 100644 --- a/net/caif/cfctrl.c +++ b/net/caif/cfctrl.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/spinlock.h> #include <linux/slab.h> @@ -36,7 +38,7 @@ struct cflayer *cfctrl_create(void) struct cfctrl *this = kmalloc(sizeof(struct cfctrl), GFP_ATOMIC); if (!this) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cfctrl, serv.layer) == 0); @@ -132,9 +134,7 @@ struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl, list_for_each_entry_safe(p, tmp, &ctrl->list, list) { if (cfctrl_req_eq(req, p)) { if (p != first) - pr_warning("CAIF: %s(): Requests are not " - "received in order\n", - __func__); + pr_warn("Requests are not received in order\n"); atomic_set(&ctrl->rsp_seq_no, p->sequence_no); @@ -177,7 +177,7 @@ void cfctrl_enum_req(struct cflayer *layer, u8 physlinkid) int ret; struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); if (!pkt) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return; } caif_assert(offsetof(struct cfctrl, serv.layer) == 0); @@ -189,8 +189,7 @@ void cfctrl_enum_req(struct cflayer *layer, u8 physlinkid) ret = cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt); if (ret < 0) { - pr_err("CAIF: %s(): Could not transmit enum message\n", - __func__); + pr_err("Could not transmit enum message\n"); cfpkt_destroy(pkt); } } @@ -208,7 +207,7 @@ int cfctrl_linkup_request(struct cflayer *layer, char utility_name[16]; struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); if (!pkt) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return -ENOMEM; } cfpkt_addbdy(pkt, CFCTRL_CMD_LINK_SETUP); @@ -253,13 +252,13 @@ int cfctrl_linkup_request(struct cflayer *layer, param->u.utility.paramlen); break; default: - pr_warning("CAIF: %s():Request setup of bad link type = %d\n", - __func__, param->linktype); + pr_warn("Request setup of bad link type = %d\n", + param->linktype); return -EINVAL; } req = kzalloc(sizeof(*req), GFP_KERNEL); if (!req) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return -ENOMEM; } req->client_layer = user_layer; @@ -276,8 +275,7 @@ int cfctrl_linkup_request(struct cflayer *layer, ret = cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt); if (ret < 0) { - pr_err("CAIF: %s(): Could not transmit linksetup request\n", - __func__); + pr_err("Could not transmit linksetup request\n"); cfpkt_destroy(pkt); return -ENODEV; } @@ -291,7 +289,7 @@ int cfctrl_linkdown_req(struct cflayer *layer, u8 channelid, struct cfctrl *cfctrl = container_obj(layer); struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); if (!pkt) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return -ENOMEM; } cfpkt_addbdy(pkt, CFCTRL_CMD_LINK_DESTROY); @@ -300,8 +298,7 @@ int cfctrl_linkdown_req(struct cflayer *layer, u8 channelid, ret = cfctrl->serv.layer.dn->transmit(cfctrl->serv.layer.dn, pkt); if (ret < 0) { - pr_err("CAIF: %s(): Could not transmit link-down request\n", - __func__); + pr_err("Could not transmit link-down request\n"); cfpkt_destroy(pkt); } return ret; @@ -313,7 +310,7 @@ void cfctrl_sleep_req(struct cflayer *layer) struct cfctrl *cfctrl = container_obj(layer); struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); if (!pkt) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return; } cfpkt_addbdy(pkt, CFCTRL_CMD_SLEEP); @@ -330,7 +327,7 @@ void cfctrl_wake_req(struct cflayer *layer) struct cfctrl *cfctrl = container_obj(layer); struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); if (!pkt) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return; } cfpkt_addbdy(pkt, CFCTRL_CMD_WAKE); @@ -347,7 +344,7 @@ void cfctrl_getstartreason_req(struct cflayer *layer) struct cfctrl *cfctrl = container_obj(layer); struct cfpkt *pkt = cfpkt_create(CFPKT_CTRL_PKT_LEN); if (!pkt) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return; } cfpkt_addbdy(pkt, CFCTRL_CMD_START_REASON); @@ -364,12 +361,11 @@ void cfctrl_cancel_req(struct cflayer *layr, struct cflayer *adap_layer) struct cfctrl_request_info *p, *tmp; struct cfctrl *ctrl = container_obj(layr); spin_lock(&ctrl->info_list_lock); - pr_warning("CAIF: %s(): enter\n", __func__); + pr_warn("enter\n"); list_for_each_entry_safe(p, tmp, &ctrl->list, list) { if (p->client_layer == adap_layer) { - pr_warning("CAIF: %s(): cancel req :%d\n", __func__, - p->sequence_no); + pr_warn("cancel req :%d\n", p->sequence_no); list_del(&p->list); kfree(p); } @@ -520,9 +516,8 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt) cfpkt_extr_head(pkt, ¶m, len); break; default: - pr_warning("CAIF: %s(): Request setup " - "- invalid link type (%d)", - __func__, serv); + pr_warn("Request setup - invalid link type (%d)\n", + serv); goto error; } @@ -532,9 +527,7 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt) if (CFCTRL_ERR_BIT == (CFCTRL_ERR_BIT & cmdrsp) || cfpkt_erroneous(pkt)) { - pr_err("CAIF: %s(): Invalid O/E bit or parse " - "error on CAIF control channel", - __func__); + pr_err("Invalid O/E bit or parse error on CAIF control channel\n"); cfctrl->res.reject_rsp(cfctrl->serv.layer.up, 0, req ? req->client_layer @@ -556,8 +549,7 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt) cfctrl->res.linkdestroy_rsp(cfctrl->serv.layer.up, linkid); break; case CFCTRL_CMD_LINK_ERR: - pr_err("CAIF: %s(): Frame Error Indication received\n", - __func__); + pr_err("Frame Error Indication received\n"); cfctrl->res.linkerror_ind(); break; case CFCTRL_CMD_ENUM: @@ -576,7 +568,7 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt) cfctrl->res.radioset_rsp(); break; default: - pr_err("CAIF: %s(): Unrecognized Control Frame\n", __func__); + pr_err("Unrecognized Control Frame\n"); goto error; break; } @@ -595,8 +587,7 @@ static void cfctrl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl, case CAIF_CTRLCMD_FLOW_OFF_IND: spin_lock(&this->info_list_lock); if (!list_empty(&this->list)) { - pr_debug("CAIF: %s(): Received flow off in " - "control layer", __func__); + pr_debug("Received flow off in control layer\n"); } spin_unlock(&this->info_list_lock); break; @@ -620,7 +611,7 @@ static int handle_loop(struct cfctrl *ctrl, int cmd, struct cfpkt *pkt) if (!ctrl->loop_linkused[linkid]) goto found; spin_unlock(&ctrl->loop_linkid_lock); - pr_err("CAIF: %s(): Out of link-ids\n", __func__); + pr_err("Out of link-ids\n"); return -EINVAL; found: if (!ctrl->loop_linkused[linkid]) diff --git a/net/caif/cfdbgl.c b/net/caif/cfdbgl.c index 676648c..496fda9 100644 --- a/net/caif/cfdbgl.c +++ b/net/caif/cfdbgl.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/slab.h> #include <net/caif/caif_layer.h> @@ -17,7 +19,7 @@ struct cflayer *cfdbgl_create(u8 channel_id, struct dev_info *dev_info) { struct cfsrvl *dbg = kmalloc(sizeof(struct cfsrvl), GFP_ATOMIC); if (!dbg) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cfsrvl, layer) == 0); diff --git a/net/caif/cfdgml.c b/net/caif/cfdgml.c index ed9d53a..d3ed264 100644 --- a/net/caif/cfdgml.c +++ b/net/caif/cfdgml.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/spinlock.h> #include <linux/slab.h> @@ -26,7 +28,7 @@ struct cflayer *cfdgml_create(u8 channel_id, struct dev_info *dev_info) { struct cfsrvl *dgm = kmalloc(sizeof(struct cfsrvl), GFP_ATOMIC); if (!dgm) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cfsrvl, layer) == 0); @@ -49,14 +51,14 @@ static int cfdgml_receive(struct cflayer *layr, struct cfpkt *pkt) caif_assert(layr->ctrlcmd != NULL); if (cfpkt_extr_head(pkt, &cmd, 1) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } if ((cmd & DGM_CMD_BIT) == 0) { if (cfpkt_extr_head(pkt, &dgmhdr, 3) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } @@ -75,8 +77,7 @@ static int cfdgml_receive(struct cflayer *layr, struct cfpkt *pkt) return 0; default: cfpkt_destroy(pkt); - pr_info("CAIF: %s(): Unknown datagram control %d (0x%x)\n", - __func__, cmd, cmd); + pr_info("Unknown datagram control %d (0x%x)\n", cmd, cmd); return -EPROTO; } } diff --git a/net/caif/cffrml.c b/net/caif/cffrml.c index e86a4ca..a445043 100644 --- a/net/caif/cffrml.c +++ b/net/caif/cffrml.c @@ -6,6 +6,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/spinlock.h> #include <linux/slab.h> @@ -32,7 +34,7 @@ struct cflayer *cffrml_create(u16 phyid, bool use_fcs) { struct cffrml *this = kmalloc(sizeof(struct cffrml), GFP_ATOMIC); if (!this) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cffrml, layer) == 0); @@ -83,7 +85,7 @@ static int cffrml_receive(struct cflayer *layr, struct cfpkt *pkt) if (cfpkt_setlen(pkt, len) < 0) { ++cffrml_rcv_error; - pr_err("CAIF: %s():Framing length error (%d)\n", __func__, len); + pr_err("Framing length error (%d)\n", len); cfpkt_destroy(pkt); return -EPROTO; } @@ -99,14 +101,14 @@ static int cffrml_receive(struct cflayer *layr, struct cfpkt *pkt) cfpkt_add_trail(pkt, &tmp, 2); ++cffrml_rcv_error; ++cffrml_rcv_checsum_error; - pr_info("CAIF: %s(): Frame checksum error " - "(0x%x != 0x%x)\n", __func__, hdrchks, pktchks); + pr_info("Frame checksum error (0x%x != 0x%x)\n", + hdrchks, pktchks); return -EILSEQ; } } if (cfpkt_erroneous(pkt)) { ++cffrml_rcv_error; - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } @@ -132,7 +134,7 @@ static int cffrml_transmit(struct cflayer *layr, struct cfpkt *pkt) cfpkt_add_head(pkt, &tmp, 2); cfpkt_info(pkt)->hdr_len += 2; if (cfpkt_erroneous(pkt)) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); return -EPROTO; } ret = layr->dn->transmit(layr->dn, pkt); diff --git a/net/caif/cfmuxl.c b/net/caif/cfmuxl.c index 80c8d33..46f34b2 100644 --- a/net/caif/cfmuxl.c +++ b/net/caif/cfmuxl.c @@ -3,6 +3,9 @@ * Author: Sjur Brendeland/sjur.brandeland@stericsson.com * License terms: GNU General Public License (GPL) version 2 */ + +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/spinlock.h> #include <linux/slab.h> @@ -190,7 +193,7 @@ static int cfmuxl_receive(struct cflayer *layr, struct cfpkt *pkt) u8 id; struct cflayer *up; if (cfpkt_extr_head(pkt, &id, 1) < 0) { - pr_err("CAIF: %s(): erroneous Caif Packet\n", __func__); + pr_err("erroneous Caif Packet\n"); cfpkt_destroy(pkt); return -EPROTO; } @@ -199,8 +202,8 @@ static int cfmuxl_receive(struct cflayer *layr, struct cfpkt *pkt) up = get_up(muxl, id); spin_unlock(&muxl->receive_lock); if (up == NULL) { - pr_info("CAIF: %s():Received data on unknown link ID = %d " - "(0x%x) up == NULL", __func__, id, id); + pr_info("Received data on unknown link ID = %d (0x%x) up == NULL", + id, id); cfpkt_destroy(pkt); /* * Don't return ERROR, since modem misbehaves and sends out @@ -223,9 +226,8 @@ static int cfmuxl_transmit(struct cflayer *layr, struct cfpkt *pkt) struct caif_payload_info *info = cfpkt_info(pkt); dn = get_dn(muxl, cfpkt_info(pkt)->dev_info); if (dn == NULL) { - pr_warning("CAIF: %s(): Send data on unknown phy " - "ID = %d (0x%x)\n", - __func__, info->dev_info->id, info->dev_info->id); + pr_warn("Send data on unknown phy ID = %d (0x%x)\n", + info->dev_info->id, info->dev_info->id); return -ENOTCONN; } info->hdr_len += 1; diff --git a/net/caif/cfpkt_skbuff.c b/net/caif/cfpkt_skbuff.c index c49a669..d7e865e 100644 --- a/net/caif/cfpkt_skbuff.c +++ b/net/caif/cfpkt_skbuff.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/string.h> #include <linux/skbuff.h> #include <linux/hardirq.h> @@ -12,11 +14,12 @@ #define PKT_PREFIX 48 #define PKT_POSTFIX 2 #define PKT_LEN_WHEN_EXTENDING 128 -#define PKT_ERROR(pkt, errmsg) do { \ - cfpkt_priv(pkt)->erronous = true; \ - skb_reset_tail_pointer(&pkt->skb); \ - pr_warning("CAIF: " errmsg);\ - } while (0) +#define PKT_ERROR(pkt, errmsg) \ +do { \ + cfpkt_priv(pkt)->erronous = true; \ + skb_reset_tail_pointer(&pkt->skb); \ + pr_warn(errmsg); \ +} while (0) struct cfpktq { struct sk_buff_head head; @@ -130,13 +133,13 @@ int cfpkt_extr_head(struct cfpkt *pkt, void *data, u16 len) return -EPROTO; if (unlikely(len > skb->len)) { - PKT_ERROR(pkt, "cfpkt_extr_head read beyond end of packet\n"); + PKT_ERROR(pkt, "read beyond end of packet\n"); return -EPROTO; } if (unlikely(len > skb_headlen(skb))) { if (unlikely(skb_linearize(skb) != 0)) { - PKT_ERROR(pkt, "cfpkt_extr_head linearize failed\n"); + PKT_ERROR(pkt, "linearize failed\n"); return -EPROTO; } } @@ -156,11 +159,11 @@ int cfpkt_extr_trail(struct cfpkt *pkt, void *dta, u16 len) return -EPROTO; if (unlikely(skb_linearize(skb) != 0)) { - PKT_ERROR(pkt, "cfpkt_extr_trail linearize failed\n"); + PKT_ERROR(pkt, "linearize failed\n"); return -EPROTO; } if (unlikely(skb->data + len > skb_tail_pointer(skb))) { - PKT_ERROR(pkt, "cfpkt_extr_trail read beyond end of packet\n"); + PKT_ERROR(pkt, "read beyond end of packet\n"); return -EPROTO; } from = skb_tail_pointer(skb) - len; @@ -202,7 +205,7 @@ int cfpkt_add_body(struct cfpkt *pkt, const void *data, u16 len) /* Make sure data is writable */ if (unlikely(skb_cow_data(skb, addlen, &lastskb) < 0)) { - PKT_ERROR(pkt, "cfpkt_add_body: cow failed\n"); + PKT_ERROR(pkt, "cow failed\n"); return -EPROTO; } /* @@ -211,8 +214,7 @@ int cfpkt_add_body(struct cfpkt *pkt, const void *data, u16 len) * lengths of the top SKB. */ if (lastskb != skb) { - pr_warning("CAIF: %s(): Packet is non-linear\n", - __func__); + pr_warn("Packet is non-linear\n"); skb->len += len; skb->data_len += len; } @@ -242,14 +244,14 @@ int cfpkt_add_head(struct cfpkt *pkt, const void *data2, u16 len) if (unlikely(is_erronous(pkt))) return -EPROTO; if (unlikely(skb_headroom(skb) < len)) { - PKT_ERROR(pkt, "cfpkt_add_head: no headroom\n"); + PKT_ERROR(pkt, "no headroom\n"); return -EPROTO; } /* Make sure data is writable */ ret = skb_cow_data(skb, 0, &lastskb); if (unlikely(ret < 0)) { - PKT_ERROR(pkt, "cfpkt_add_head: cow failed\n"); + PKT_ERROR(pkt, "cow failed\n"); return ret; } @@ -283,7 +285,7 @@ inline u16 cfpkt_iterate(struct cfpkt *pkt, if (unlikely(is_erronous(pkt))) return -EPROTO; if (unlikely(skb_linearize(&pkt->skb) != 0)) { - PKT_ERROR(pkt, "cfpkt_iterate: linearize failed\n"); + PKT_ERROR(pkt, "linearize failed\n"); return -EPROTO; } return iter_func(data, pkt->skb.data, cfpkt_getlen(pkt)); @@ -309,7 +311,7 @@ int cfpkt_setlen(struct cfpkt *pkt, u16 len) /* Need to expand SKB */ if (unlikely(!cfpkt_pad_trail(pkt, len - skb->len))) - PKT_ERROR(pkt, "cfpkt_setlen: skb_pad_trail failed\n"); + PKT_ERROR(pkt, "skb_pad_trail failed\n"); return cfpkt_getlen(pkt); } @@ -380,8 +382,7 @@ struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos) return NULL; if (skb->data + pos > skb_tail_pointer(skb)) { - PKT_ERROR(pkt, - "cfpkt_split: trying to split beyond end of packet"); + PKT_ERROR(pkt, "trying to split beyond end of packet\n"); return NULL; } @@ -455,17 +456,17 @@ int cfpkt_raw_append(struct cfpkt *pkt, void **buf, unsigned int buflen) return -EPROTO; /* Make sure SKB is writable */ if (unlikely(skb_cow_data(skb, 0, &lastskb) < 0)) { - PKT_ERROR(pkt, "cfpkt_raw_append: skb_cow_data failed\n"); + PKT_ERROR(pkt, "skb_cow_data failed\n"); return -EPROTO; } if (unlikely(skb_linearize(skb) != 0)) { - PKT_ERROR(pkt, "cfpkt_raw_append: linearize failed\n"); + PKT_ERROR(pkt, "linearize failed\n"); return -EPROTO; } if (unlikely(skb_tailroom(skb) < buflen)) { - PKT_ERROR(pkt, "cfpkt_raw_append: buffer too short - failed\n"); + PKT_ERROR(pkt, "buffer too short - failed\n"); return -EPROTO; } @@ -483,14 +484,13 @@ int cfpkt_raw_extract(struct cfpkt *pkt, void **buf, unsigned int buflen) return -EPROTO; if (unlikely(buflen > skb->len)) { - PKT_ERROR(pkt, "cfpkt_raw_extract: buflen too large " - "- failed\n"); + PKT_ERROR(pkt, "buflen too large - failed\n"); return -EPROTO; } if (unlikely(buflen > skb_headlen(skb))) { if (unlikely(skb_linearize(skb) != 0)) { - PKT_ERROR(pkt, "cfpkt_raw_extract: linearize failed\n"); + PKT_ERROR(pkt, "linearize failed\n"); return -EPROTO; } } diff --git a/net/caif/cfrfml.c b/net/caif/cfrfml.c index 9a69924..bde8481 100644 --- a/net/caif/cfrfml.c +++ b/net/caif/cfrfml.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/spinlock.h> #include <linux/slab.h> @@ -48,7 +50,7 @@ struct cflayer *cfrfml_create(u8 channel_id, struct dev_info *dev_info, kzalloc(sizeof(struct cfrfml), GFP_ATOMIC); if (!this) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } @@ -178,9 +180,7 @@ out: cfpkt_destroy(rfml->incomplete_frm); rfml->incomplete_frm = NULL; - pr_info("CAIF: %s(): " - "Connection error %d triggered on RFM link\n", - __func__, err); + pr_info("Connection error %d triggered on RFM link\n", err); /* Trigger connection error upon failure.*/ layr->up->ctrlcmd(layr->up, CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND, @@ -280,9 +280,7 @@ static int cfrfml_transmit(struct cflayer *layr, struct cfpkt *pkt) out: if (err != 0) { - pr_info("CAIF: %s(): " - "Connection error %d triggered on RFM link\n", - __func__, err); + pr_info("Connection error %d triggered on RFM link\n", err); /* Trigger connection error upon failure.*/ layr->up->ctrlcmd(layr->up, CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND, diff --git a/net/caif/cfserl.c b/net/caif/cfserl.c index a11fbd6..9297f7d 100644 --- a/net/caif/cfserl.c +++ b/net/caif/cfserl.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/spinlock.h> #include <linux/slab.h> @@ -34,7 +36,7 @@ struct cflayer *cfserl_create(int type, int instance, bool use_stx) { struct cfserl *this = kmalloc(sizeof(struct cfserl), GFP_ATOMIC); if (!this) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cfserl, layer) == 0); diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c index f40939a..ab5e542 100644 --- a/net/caif/cfsrvl.c +++ b/net/caif/cfsrvl.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/kernel.h> #include <linux/types.h> #include <linux/errno.h> @@ -79,8 +81,7 @@ static void cfservl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl, layr->up->ctrlcmd(layr->up, ctrl, phyid); break; default: - pr_warning("CAIF: %s(): " - "Unexpected ctrl in cfsrvl (%d)\n", __func__, ctrl); + pr_warn("Unexpected ctrl in cfsrvl (%d)\n", ctrl); /* We have both modem and phy flow on, send flow on */ layr->up->ctrlcmd(layr->up, ctrl, phyid); service->phy_flow_on = true; @@ -107,14 +108,12 @@ static int cfservl_modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl) u8 flow_on = SRVL_FLOW_ON; pkt = cfpkt_create(SRVL_CTRL_PKT_SIZE); if (!pkt) { - pr_warning("CAIF: %s(): Out of memory\n", - __func__); + pr_warn("Out of memory\n"); return -ENOMEM; } if (cfpkt_add_head(pkt, &flow_on, 1) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", - __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } @@ -131,14 +130,12 @@ static int cfservl_modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl) u8 flow_off = SRVL_FLOW_OFF; pkt = cfpkt_create(SRVL_CTRL_PKT_SIZE); if (!pkt) { - pr_warning("CAIF: %s(): Out of memory\n", - __func__); + pr_warn("Out of memory\n"); return -ENOMEM; } if (cfpkt_add_head(pkt, &flow_off, 1) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", - __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } diff --git a/net/caif/cfutill.c b/net/caif/cfutill.c index 02795af..efad410 100644 --- a/net/caif/cfutill.c +++ b/net/caif/cfutill.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/kernel.h> #include <linux/types.h> #include <linux/slab.h> @@ -26,7 +28,7 @@ struct cflayer *cfutill_create(u8 channel_id, struct dev_info *dev_info) { struct cfsrvl *util = kmalloc(sizeof(struct cfsrvl), GFP_ATOMIC); if (!util) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cfsrvl, layer) == 0); @@ -47,7 +49,7 @@ static int cfutill_receive(struct cflayer *layr, struct cfpkt *pkt) caif_assert(layr->up->receive != NULL); caif_assert(layr->up->ctrlcmd != NULL); if (cfpkt_extr_head(pkt, &cmd, 1) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } @@ -64,16 +66,14 @@ static int cfutill_receive(struct cflayer *layr, struct cfpkt *pkt) cfpkt_destroy(pkt); return 0; case UTIL_REMOTE_SHUTDOWN: /* Remote Shutdown Request */ - pr_err("CAIF: %s(): REMOTE SHUTDOWN REQUEST RECEIVED\n", - __func__); + pr_err("REMOTE SHUTDOWN REQUEST RECEIVED\n"); layr->ctrlcmd(layr, CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND, 0); service->open = false; cfpkt_destroy(pkt); return 0; default: cfpkt_destroy(pkt); - pr_warning("CAIF: %s(): Unknown service control %d (0x%x)\n", - __func__, cmd, cmd); + pr_warn("Unknown service control %d (0x%x)\n", cmd, cmd); return -EPROTO; } } diff --git a/net/caif/cfveil.c b/net/caif/cfveil.c index 77cc09f..3b425b1 100644 --- a/net/caif/cfveil.c +++ b/net/caif/cfveil.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/slab.h> #include <net/caif/caif_layer.h> @@ -25,7 +27,7 @@ struct cflayer *cfvei_create(u8 channel_id, struct dev_info *dev_info) { struct cfsrvl *vei = kmalloc(sizeof(struct cfsrvl), GFP_ATOMIC); if (!vei) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cfsrvl, layer) == 0); @@ -47,7 +49,7 @@ static int cfvei_receive(struct cflayer *layr, struct cfpkt *pkt) if (cfpkt_extr_head(pkt, &cmd, 1) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } @@ -67,8 +69,7 @@ static int cfvei_receive(struct cflayer *layr, struct cfpkt *pkt) cfpkt_destroy(pkt); return 0; default: /* SET RS232 PIN */ - pr_warning("CAIF: %s():Unknown VEI control packet %d (0x%x)!\n", - __func__, cmd, cmd); + pr_warn("Unknown VEI control packet %d (0x%x)!\n", cmd, cmd); cfpkt_destroy(pkt); return -EPROTO; } @@ -86,7 +87,7 @@ static int cfvei_transmit(struct cflayer *layr, struct cfpkt *pkt) caif_assert(layr->dn->transmit != NULL); if (cfpkt_add_head(pkt, &tmp, 1) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); return -EPROTO; } diff --git a/net/caif/cfvidl.c b/net/caif/cfvidl.c index ada6ee2..bf6fef2 100644 --- a/net/caif/cfvidl.c +++ b/net/caif/cfvidl.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/kernel.h> #include <linux/types.h> #include <linux/slab.h> @@ -21,7 +23,7 @@ struct cflayer *cfvidl_create(u8 channel_id, struct dev_info *dev_info) { struct cfsrvl *vid = kmalloc(sizeof(struct cfsrvl), GFP_ATOMIC); if (!vid) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cfsrvl, layer) == 0); @@ -38,7 +40,7 @@ static int cfvidl_receive(struct cflayer *layr, struct cfpkt *pkt) { u32 videoheader; if (cfpkt_extr_head(pkt, &videoheader, 4) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c index 4293e19..84a422c 100644 --- a/net/caif/chnl_net.c +++ b/net/caif/chnl_net.c @@ -5,6 +5,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/version.h> #include <linux/fs.h> #include <linux/init.h> @@ -28,9 +30,6 @@ #define CONNECT_TIMEOUT (5 * HZ) #define CAIF_NET_DEFAULT_QUEUE_LEN 500 -#undef pr_debug -#define pr_debug pr_warning - /*This list is protected by the rtnl lock. */ static LIST_HEAD(chnl_net_list); @@ -142,8 +141,7 @@ static void chnl_flowctrl_cb(struct cflayer *layr, enum caif_ctrlcmd flow, int phyid) { struct chnl_net *priv = container_of(layr, struct chnl_net, chnl); - pr_debug("CAIF: %s(): NET flowctrl func called flow: %s\n", - __func__, + pr_debug("NET flowctrl func called flow: %s\n", flow == CAIF_CTRLCMD_FLOW_ON_IND ? "ON" : flow == CAIF_CTRLCMD_INIT_RSP ? "INIT" : flow == CAIF_CTRLCMD_FLOW_OFF_IND ? "OFF" : @@ -196,12 +194,12 @@ static int chnl_net_start_xmit(struct sk_buff *skb, struct net_device *dev) priv = netdev_priv(dev); if (skb->len > priv->netdev->mtu) { - pr_warning("CAIF: %s(): Size of skb exceeded MTU\n", __func__); + pr_warn("Size of skb exceeded MTU\n"); return -ENOSPC; } if (!priv->flowenabled) { - pr_debug("CAIF: %s(): dropping packets flow off\n", __func__); + pr_debug("dropping packets flow off\n"); return NETDEV_TX_BUSY; } @@ -237,7 +235,7 @@ static int chnl_net_open(struct net_device *dev) ASSERT_RTNL(); priv = netdev_priv(dev); if (!priv) { - pr_debug("CAIF: %s(): chnl_net_open: no priv\n", __func__); + pr_debug("chnl_net_open: no priv\n"); return -ENODEV; } @@ -246,18 +244,17 @@ static int chnl_net_open(struct net_device *dev) result = caif_connect_client(&priv->conn_req, &priv->chnl, &llifindex, &headroom, &tailroom); if (result != 0) { - pr_debug("CAIF: %s(): err: " - "Unable to register and open device," - " Err:%d\n", - __func__, - result); + pr_debug("err: " + "Unable to register and open device," + " Err:%d\n", + result); goto error; } lldev = dev_get_by_index(dev_net(dev), llifindex); if (lldev == NULL) { - pr_debug("CAIF: %s(): no interface?\n", __func__); + pr_debug("no interface?\n"); result = -ENODEV; goto error; } @@ -279,9 +276,7 @@ static int chnl_net_open(struct net_device *dev) dev_put(lldev); if (mtu < 100) { - pr_warning("CAIF: %s(): " - "CAIF Interface MTU too small (%d)\n", - __func__, mtu); + pr_warn("CAIF Interface MTU too small (%d)\n", mtu); result = -ENODEV; goto error; } @@ -296,33 +291,32 @@ static int chnl_net_open(struct net_device *dev) rtnl_lock(); if (result == -ERESTARTSYS) { - pr_debug("CAIF: %s(): wait_event_interruptible" - " woken by a signal\n", __func__); + pr_debug("wait_event_interruptible woken by a signal\n"); result = -ERESTARTSYS; goto error; } if (result == 0) { - pr_debug("CAIF: %s(): connect timeout\n", __func__); + pr_debug("connect timeout\n"); caif_disconnect_client(&priv->chnl); priv->state = CAIF_DISCONNECTED; - pr_debug("CAIF: %s(): state disconnected\n", __func__); + pr_debug("state disconnected\n"); result = -ETIMEDOUT; goto error; } if (priv->state != CAIF_CONNECTED) { - pr_debug("CAIF: %s(): connect failed\n", __func__); + pr_debug("connect failed\n"); result = -ECONNREFUSED; goto error; } - pr_debug("CAIF: %s(): CAIF Netdevice connected\n", __func__); + pr_debug("CAIF Netdevice connected\n"); return 0; error: caif_disconnect_client(&priv->chnl); priv->state = CAIF_DISCONNECTED; - pr_debug("CAIF: %s(): state disconnected\n", __func__); + pr_debug("state disconnected\n"); return result; } @@ -413,7 +407,7 @@ static void caif_netlink_parms(struct nlattr *data[], struct caif_connect_request *conn_req) { if (!data) { - pr_warning("CAIF: %s: no params data found\n", __func__); + pr_warn("no params data found\n"); return; } if (data[IFLA_CAIF_IPV4_CONNID]) @@ -442,8 +436,7 @@ static int ipcaif_newlink(struct net *src_net, struct net_device *dev, ret = register_netdevice(dev); if (ret) - pr_warning("CAIF: %s(): device rtml registration failed\n", - __func__); + pr_warn("device rtml registration failed\n"); return ret; } |