diff options
Diffstat (limited to 'net/bridge/br_fdb.c')
| -rw-r--r-- | net/bridge/br_fdb.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 1f08a59b51ea..3a73b8c94271 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -341,7 +341,6 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source, if (hold_time(br) == 0) return; - rcu_read_lock(); fdb = fdb_find(head, addr); if (likely(fdb)) { /* attempt to update an entry for a local interface */ @@ -356,13 +355,12 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source, fdb->ageing_timer = jiffies; } } else { - spin_lock_bh(&br->hash_lock); + spin_lock(&br->hash_lock); if (!fdb_find(head, addr)) fdb_create(head, source, addr, 0); /* else we lose race and someone else inserts * it first, don't bother updating */ - spin_unlock_bh(&br->hash_lock); + spin_unlock(&br->hash_lock); } - rcu_read_unlock(); } |