Merge branch 'wimax-2.6.35.y' of git://git.kernel.org/pub/scm/linux/kernel/git/inaky...

[linux-drm-fsl-dcu.git] / net / core / neighbour.c

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 6ba1c0eece039f99f19c0451bf5a52b3b9090a71..a4e0a7482c2bc878bdd6e0986ac45e0dc6659b3d 100644 (file)
--- 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) {