bridge: BH already disabled in br_fdb_cleanup()

br_fdb_cleanup() is run from timer interrupt, BH already masked.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Stephen Hemminger <shemminger@vyatta.com>
CC: Štefan Gula <steweg@gmail.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index f963f6b1884fd96dc12a96743a2f04669194cb3a..5ba0c844d508cbe549788e2219b4dd9ab1383149 100644 (file)
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -146,7 +146,7 @@ void br_fdb_cleanup(unsigned long _data)
        unsigned long next_timer = jiffies + br->ageing_time;
        int i;
 
-       spin_lock_bh(&br->hash_lock);
+       spin_lock(&br->hash_lock);
        for (i = 0; i < BR_HASH_SIZE; i++) {
                struct net_bridge_fdb_entry *f;
                struct hlist_node *h, *n;
@@ -162,7 +162,7 @@ void br_fdb_cleanup(unsigned long _data)
                                next_timer = this_timer;
                }
        }
-       spin_unlock_bh(&br->hash_lock);
+       spin_unlock(&br->hash_lock);
 
        mod_timer(&br->gc_timer, round_jiffies_up(next_timer));
 }