1 files changed, 2 insertions, 2 deletions

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 4c214b2b88ef..ef66365b7354 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1998,7 +1998,7 @@ int br_multicast_set_hash_max(struct net_bridge *br, unsigned long val)
         u32 old;
         struct net_bridge_mdb_htable *mdb;
 
-        spin_lock(&br->multicast_lock);
+        spin_lock_bh(&br->multicast_lock);
         if (!netif_running(br->dev))
                 goto unlock;
 
@@ -2030,7 +2030,7 @@ rollback:
         }
 
 unlock:
-        spin_unlock(&br->multicast_lock);
+        spin_unlock_bh(&br->multicast_lock);
 
         return err;
 }