diff options
Diffstat (limited to 'net/bridge/br_fdb.c')
| -rw-r--r-- | net/bridge/br_fdb.c | 38 |
1 files changed, 4 insertions, 34 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index e6e0372bc3cd..03667e65cc29 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -990,26 +990,14 @@ void br_fdb_unsync_static(struct net_bridge *br, struct net_bridge_port *p) } } -int br_fdb_external_learn_add(struct net_device *dev, +int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, const unsigned char *addr, u16 vid) { - struct net_bridge_port *p; - struct net_bridge *br; struct hlist_head *head; struct net_bridge_fdb_entry *fdb; int err = 0; - rtnl_lock(); - - p = br_port_get_rtnl(dev); - if (!p) { - pr_info("bridge: %s not a bridge port\n", dev->name); - err = -EINVAL; - goto err_rtnl_unlock; - } - - br = p->br; - + ASSERT_RTNL(); spin_lock_bh(&br->hash_lock); head = &br->hash[br_mac_hash(addr, vid)]; @@ -1034,33 +1022,18 @@ int br_fdb_external_learn_add(struct net_device *dev, err_unlock: spin_unlock_bh(&br->hash_lock); -err_rtnl_unlock: - rtnl_unlock(); return err; } -EXPORT_SYMBOL(br_fdb_external_learn_add); -int br_fdb_external_learn_del(struct net_device *dev, +int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p, const unsigned char *addr, u16 vid) { - struct net_bridge_port *p; - struct net_bridge *br; struct hlist_head *head; struct net_bridge_fdb_entry *fdb; int err = 0; - rtnl_lock(); - - p = br_port_get_rtnl(dev); - if (!p) { - pr_info("bridge: %s not a bridge port\n", dev->name); - err = -EINVAL; - goto err_rtnl_unlock; - } - - br = p->br; - + ASSERT_RTNL(); spin_lock_bh(&br->hash_lock); head = &br->hash[br_mac_hash(addr, vid)]; @@ -1071,9 +1044,6 @@ int br_fdb_external_learn_del(struct net_device *dev, err = -ENOENT; spin_unlock_bh(&br->hash_lock); -err_rtnl_unlock: - rtnl_unlock(); return err; } -EXPORT_SYMBOL(br_fdb_external_learn_del); |