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-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index cae026c4ebe8..362610d870e4 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -692,9 +692,10 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
goto out;
}
} else if (neigh->ah) {
- if (unlikely(memcmp(&neigh->dgid.raw,
+ if (unlikely((memcmp(&neigh->dgid.raw,
skb->dst->neighbour->ha + 4,
- sizeof(union ib_gid)))) {
+ sizeof(union ib_gid))) ||
+ (neigh->dev != dev))) {
spin_lock(&priv->lock);
/*
* It's safe to call ipoib_put_ah() inside
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