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| author | Valentin Ilie <valentin.ilie@gmail.com> | 2013-03-10 11:15:13 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-11 07:40:17 -0400 |
| commit | f4f3efdaf9f0770b69fb2c86f1a67547ad756942 (patch) | |
| tree | 6cb03d981ae112532142534cde3c0f4fb94060de | |
| parent | 73e046839925920eff2085e9238c81f051d9619b (diff) | |
| download | linux-f4f3efdaf9f0770b69fb2c86f1a67547ad756942.tar.gz linux-f4f3efdaf9f0770b69fb2c86f1a67547ad756942.tar.bz2 linux-f4f3efdaf9f0770b69fb2c86f1a67547ad756942.zip | |
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.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c index c48e5220bbac..8bacf281b3ee 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; |