Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

1 files changed, 5 insertions, 1 deletions

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index e56ca75e3f43..2dbb32b988c4 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2453,8 +2453,12 @@ static int packet_do_bind(struct sock *sk, struct net_device *dev, __be16 protoc
 {
         struct packet_sock *po = pkt_sk(sk);
 
-        if (po->fanout)
+        if (po->fanout) {
+                if (dev)
+                        dev_put(dev);
+
                 return -EINVAL;
+        }
 
         lock_sock(sk);