diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_multicast.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c index 20ebc6fd1bb..fbb95ee538b 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -720,16 +720,20 @@ out: rcu_read_lock(); if (dst) - n = dst_get_neighbour_noref(dst); - if (n && !*to_ipoib_neigh(n)) { - struct ipoib_neigh *neigh = ipoib_neigh_alloc(n, - skb->dev); - - if (neigh) { - kref_get(&mcast->ah->ref); - neigh->ah = mcast->ah; - list_add_tail(&neigh->list, &mcast->neigh_list); + n = dst_neigh_lookup_skb(dst, skb); + if (n) { + if (!*to_ipoib_neigh(n)) { + struct ipoib_neigh *neigh; + + neigh = ipoib_neigh_alloc(n, skb->dev); + if (neigh) { + kref_get(&mcast->ah->ref); + neigh->ah = mcast->ah; + list_add_tail(&neigh->list, + &mcast->neigh_list); + } } + neigh_release(n); } rcu_read_unlock(); spin_unlock_irqrestore(&priv->lock, flags); |