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authorValentin Ilie <valentin.ilie@gmail.com>2013-03-10 11:15:13 +0000
committerDavid S. Miller <davem@davemloft.net>2013-03-11 07:40:17 -0400
commitf4f3efdaf9f0770b69fb2c86f1a67547ad756942 (patch)
tree6cb03d981ae112532142534cde3c0f4fb94060de
parent73e046839925920eff2085e9238c81f051d9619b (diff)
downloadop-kernel-dev-f4f3efdaf9f0770b69fb2c86f1a67547ad756942.zip
op-kernel-dev-f4f3efdaf9f0770b69fb2c86f1a67547ad756942.tar.gz
net: can: af_can.c: Fix checkpatch warnings
Replace printk(KERN_ERR with pr_err Add space before { Removed OOM messages Signed-off-by: Valentin Ilie <valentin.ilie@gmail.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/can/af_can.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c
index c48e522..8bacf28 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -525,7 +525,7 @@ void can_rx_unregister(struct net_device *dev, canid_t can_id, canid_t mask,
d = find_dev_rcv_lists(dev);
if (!d) {
- printk(KERN_ERR "BUG: receive list not found for "
+ pr_err("BUG: receive list not found for "
"dev %s, id %03X, mask %03X\n",
DNAME(dev), can_id, mask);
goto out;
@@ -552,7 +552,7 @@ void can_rx_unregister(struct net_device *dev, canid_t can_id, canid_t mask,
*/
if (!r) {
- printk(KERN_ERR "BUG: receive list entry not found for "
+ pr_err("BUG: receive list entry not found for "
"dev %s, id %03X, mask %03X\n",
DNAME(dev), can_id, mask);
r = NULL;
@@ -749,8 +749,7 @@ int can_proto_register(const struct can_proto *cp)
int err = 0;
if (proto < 0 || proto >= CAN_NPROTO) {
- printk(KERN_ERR "can: protocol number %d out of range\n",
- proto);
+ pr_err("can: protocol number %d out of range\n", proto);
return -EINVAL;
}
@@ -761,8 +760,7 @@ int can_proto_register(const struct can_proto *cp)
mutex_lock(&proto_tab_lock);
if (proto_tab[proto]) {
- printk(KERN_ERR "can: protocol %d already registered\n",
- proto);
+ pr_err("can: protocol %d already registered\n", proto);
err = -EBUSY;
} else
RCU_INIT_POINTER(proto_tab[proto], cp);
@@ -816,11 +814,8 @@ static int can_notifier(struct notifier_block *nb, unsigned long msg,
/* create new dev_rcv_lists for this device */
d = kzalloc(sizeof(*d), GFP_KERNEL);
- if (!d) {
- printk(KERN_ERR
- "can: allocation of receive list failed\n");
+ if (!d)
return NOTIFY_DONE;
- }
BUG_ON(dev->ml_priv);
dev->ml_priv = d;
@@ -838,8 +833,8 @@ static int can_notifier(struct notifier_block *nb, unsigned long msg,
dev->ml_priv = NULL;
}
} else
- printk(KERN_ERR "can: notifier: receive list not "
- "found for dev %s\n", dev->name);
+ pr_err("can: notifier: receive list not found for dev "
+ "%s\n", dev->name);
spin_unlock(&can_rcvlists_lock);
@@ -927,7 +922,7 @@ static __exit void can_exit(void)
/* remove created dev_rcv_lists from still registered CAN devices */
rcu_read_lock();
for_each_netdev_rcu(&init_net, dev) {
- if (dev->type == ARPHRD_CAN && dev->ml_priv){
+ if (dev->type == ARPHRD_CAN && dev->ml_priv) {
struct dev_rcv_lists *d = dev->ml_priv;
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