diff options
Diffstat (limited to 'net/bridge/br_mdb.c')
| -rw-r--r-- | net/bridge/br_mdb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c index 25d690b96cec..73a8915b0148 100644 --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -617,6 +617,9 @@ int br_mdb_replay(struct net_device *br_dev, struct net_device *dev, ASSERT_RTNL(); + if (!nb) + return 0; + if (!netif_is_bridge_master(br_dev) || !netif_is_bridge_port(dev)) return -EINVAL; @@ -686,7 +689,6 @@ out_free_mdb: return err; } -EXPORT_SYMBOL_GPL(br_mdb_replay); static void br_mdb_switchdev_host_port(struct net_device *dev, struct net_device *lower_dev, |