1 files changed, 5 insertions, 4 deletions

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index fd96a8dc97f4..398221e81be5 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -49,22 +49,23 @@ static struct net_bridge_mdb_entry *__br_mdb_ip_get(
 static struct net_bridge_mdb_entry *br_mdb_ip_get(
         struct net_bridge_mdb_htable *mdb, __be32 dst)
 {
+        if (!mdb)
+                return NULL;
+
         return __br_mdb_ip_get(mdb, dst, br_ip_hash(mdb, dst));
 }
 
 struct net_bridge_mdb_entry *br_mdb_get(struct net_bridge *br,
                                         struct sk_buff *skb)
 {
-        struct net_bridge_mdb_htable *mdb = br->mdb;
-
-        if (!mdb || br->multicast_disabled)
+        if (br->multicast_disabled)
                 return NULL;
 
         switch (skb->protocol) {
         case htons(ETH_P_IP):
                 if (BR_INPUT_SKB_CB(skb)->igmp)
                         break;
-                return br_mdb_ip_get(mdb, ip_hdr(skb)->daddr);
+                return br_mdb_ip_get(br->mdb, ip_hdr(skb)->daddr);
         }
 
         return NULL;