diff options
| author | Denis V. Lunev <den@openvz.org> | 2008-02-29 05:44:27 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-29 05:44:27 +0100 |
| commit | a337499f660ff70a12cea6607b9a64d7420e32dc (patch) | |
| tree | 94b0a5b6cb4a5f7ef08d2b32d74f29adae5e978a /drivers/net/via-velocity.c | |
| parent | [X25]: Use proc_create() to setup ->proc_fops first (diff) | |
| download | linux-a337499f660ff70a12cea6607b9a64d7420e32dc.tar.xz linux-a337499f660ff70a12cea6607b9a64d7420e32dc.zip | |
[IPV4]: Remove ifa != NULL check.
This is a callback registered to inet address notifier chain.
The check is useless as:
- ifa is always != NULL
- similar checks are abscent in all other notifiers.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/via-velocity.c')
| -rw-r--r-- | drivers/net/via-velocity.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index cc0addb5640c..c50fdeed9e85 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -3460,21 +3460,19 @@ static int velocity_resume(struct pci_dev *pdev) static int velocity_netdev_event(struct notifier_block *nb, unsigned long notification, void *ptr) { struct in_ifaddr *ifa = (struct in_ifaddr *) ptr; + struct net_device *dev = ifa->ifa_dev->dev; + struct velocity_info *vptr; + unsigned long flags; - if (ifa) { - struct net_device *dev = ifa->ifa_dev->dev; - struct velocity_info *vptr; - unsigned long flags; - - spin_lock_irqsave(&velocity_dev_list_lock, flags); - list_for_each_entry(vptr, &velocity_dev_list, list) { - if (vptr->dev == dev) { - velocity_get_ip(vptr); - break; - } + spin_lock_irqsave(&velocity_dev_list_lock, flags); + list_for_each_entry(vptr, &velocity_dev_list, list) { + if (vptr->dev == dev) { + velocity_get_ip(vptr); + break; } - spin_unlock_irqrestore(&velocity_dev_list_lock, flags); } + spin_unlock_irqrestore(&velocity_dev_list_lock, flags); + return NOTIFY_DONE; } |