diff options
| -rw-r--r-- | net/core/neighbour.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index d6e8cfcb6f7c..cb9a7ab5444c 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -855,7 +855,8 @@ static void neigh_probe(struct neighbour *neigh) if (skb) skb = skb_copy(skb, GFP_ATOMIC); write_unlock(&neigh->lock); - neigh->ops->solicit(neigh, skb); + if (neigh->ops->solicit) + neigh->ops->solicit(neigh, skb); atomic_inc(&neigh->probes); kfree_skb(skb); } |