From b97f44c9b658d52e0139c947ea5519e51ba38d81 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 14 Apr 2015 21:08:47 +0000 Subject: [PATCH] hrtimer: Make use of timerqueue_add/del return values Use the return value instead of reevaluating the information. Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra Cc: Preeti U Murthy Cc: Viresh Kumar Cc: Marcelo Tosatti Cc: Frederic Weisbecker Link: http://lkml.kernel.org/r/20150414203501.658152945@linutronix.de Signed-off-by: Thomas Gleixner --- kernel/time/hrtimer.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index fce0ccf..0cd1e0b 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -842,7 +842,6 @@ static int enqueue_hrtimer(struct hrtimer *timer, { debug_activate(timer); - timerqueue_add(&base->active, &timer->node); base->cpu_base->active_bases |= 1 << base->index; /* @@ -851,7 +850,7 @@ static int enqueue_hrtimer(struct hrtimer *timer, */ timer->state |= HRTIMER_STATE_ENQUEUED; - return (&timer->node == base->active.next); + return timerqueue_add(&base->active, &timer->node); } /* @@ -875,8 +874,7 @@ static void __remove_hrtimer(struct hrtimer *timer, goto out; next_timer = timerqueue_getnext(&base->active); - timerqueue_del(&base->active, &timer->node); - if (!timerqueue_getnext(&base->active)) + if (!timerqueue_del(&base->active, &timer->node)) cpu_base->active_bases &= ~(1 << base->index); if (&timer->node == next_timer) { -- 2.7.4