diff options
author | Denis V. Lunev <den@openvz.org> | 2008-02-28 23:45:00 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2008-02-28 23:45:00 -0500 |
commit | 5811769c788edbf379c8b3fc65f62394d52df748 (patch) | |
tree | 7226a811246a845acde92603c274c8d4ed2fadb7 /net | |
parent | a337499f660ff70a12cea6607b9a64d7420e32dc (diff) |
[IPV4]: Remove check for ifa->ifa_dev != NULL.
This is a callback registered to inet address notifier chain.
The check is useless as:
- ifa->ifa_dev 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 'net')
-rw-r--r-- | net/atm/clip.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/atm/clip.c b/net/atm/clip.c index d30167c0b48e..d45971bd286c 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c | |||
@@ -648,10 +648,6 @@ static int clip_inet_event(struct notifier_block *this, unsigned long event, | |||
648 | struct in_device *in_dev; | 648 | struct in_device *in_dev; |
649 | 649 | ||
650 | in_dev = ((struct in_ifaddr *)ifa)->ifa_dev; | 650 | in_dev = ((struct in_ifaddr *)ifa)->ifa_dev; |
651 | if (!in_dev || !in_dev->dev) { | ||
652 | printk(KERN_WARNING "clip_inet_event: no device\n"); | ||
653 | return NOTIFY_DONE; | ||
654 | } | ||
655 | /* | 651 | /* |
656 | * Transitions are of the down-change-up type, so it's sufficient to | 652 | * Transitions are of the down-change-up type, so it's sufficient to |
657 | * handle the change on up. | 653 | * handle the change on up. |