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hrtimer: Make use of timerqueue_add/del return values

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Use the return value instead of reevaluating the information.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/20150414203501.658152945@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2015-04-14 21:08:47 +00:00
parent c320642e1c
commit b97f44c9b6
1 changed files with 2 additions and 4 deletions
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6
kernel/time/hrtimer.c
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@ -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) {