bridge: use spin_lock_bh() in br_multicast_set_hash_max

[~andy/linux] / net / bridge / br_multicast.c

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 4c214b2b88efa01d81be93a8b8d77e57229c1fa4..ef66365b7354da9f2fe2c4d87d2056d9a781f3c8 100644 (file)
--- 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;
 }