From 831cbe240825abad390981d90b18eedec8f419b5 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Sat, 12 Apr 2003 12:54:42 -0700 Subject: [PATCH] [PATCH] remove the test for null waitqueue in __wake_up() I've had a warning in there for 4-5 months and it has never triggered. I think it's safe to remove this test. --- kernel/sched.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index aea545a9cbc18..43b08b5ec658f 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -1427,9 +1427,6 @@ void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr_exclusive) { unsigned long flags; - if (unlikely(!q)) - return; - spin_lock_irqsave(&q->lock, flags); __wake_up_common(q, mode, nr_exclusive, 0); spin_unlock_irqrestore(&q->lock, flags); -- 2.53.0