diff options
author | Chris Metcalf <cmetcalf@tilera.com> | 2010-08-06 10:37:02 -0400 |
---|---|---|
committer | Chris Metcalf <cmetcalf@tilera.com> | 2010-08-06 10:37:02 -0400 |
commit | ab11b487402f97975f3ac1eeea09c82f4431481e (patch) | |
tree | 86337c5cbbd2b0c4bd07c0847a1dc7de3d898147 /net/core/neighbour.c | |
parent | arch/tile: check kmalloc() result (diff) | |
parent | Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 (diff) | |
download | linux-dev-ab11b487402f97975f3ac1eeea09c82f4431481e.tar.xz linux-dev-ab11b487402f97975f3ac1eeea09c82f4431481e.zip |
Merge branch 'master' into for-linus
Diffstat (limited to 'net/core/neighbour.c')
-rw-r--r-- | net/core/neighbour.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 6ba1c0eece03..a4e0a7482c2b 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -949,7 +949,10 @@ static void neigh_update_hhs(struct neighbour *neigh) { struct hh_cache *hh; void (*update)(struct hh_cache*, const struct net_device*, const unsigned char *) - = neigh->dev->header_ops->cache_update; + = NULL; + + if (neigh->dev->header_ops) + update = neigh->dev->header_ops->cache_update; if (update) { for (hh = neigh->hh; hh; hh = hh->hh_next) { |