From 905eee008b5440e30186ab72c238ec8cb2886f74 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 7 Dec 2006 00:12:30 -0800 Subject: [PATCH] [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 --- net/ipv4/inet_timewait_sock.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c index 75373f35383f..061fd7a961b8 100644 --- 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 { -- GitLab