[TCP] inet_twdr_hangman: Delete unnecessary memory barrier().

As per Ralf Baechle's observations, the schedule_work() call should give enough of a memory barrier, so the explicit one here is totally unnecessary. Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Dec 7, 2006 · 905eee0 · 905eee0
1 parent e16aa20
commit 905eee0
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
@@ -178,7 +178,6 @@ void inet_twdr_hangman(unsigned long data)
 	need_timer = 0;
 	if (inet_twdr_do_twkill_work(twdr, twdr->slot)) {
 		twdr->thread_slots |= (1 << twdr->slot);
-		smp_mb();
 		schedule_work(&twdr->twkill_work);
 		need_timer = 1;
 	} else {