| Date | Wed, 22 Apr 2015 12:08:26 -0700 | From | tip-bot for Thomas Gleixner <> | Subject | [tip:timers/core] hrtimer: Make use of timerqueue_add/ del return values |
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Commit-ID: b97f44c9b658d52e0139c947ea5519e51ba38d81 Gitweb: http://git.kernel.org/tip/b97f44c9b658d52e0139c947ea5519e51ba38d81 Author: Thomas Gleixner <tglx@linutronix.de> AuthorDate: Tue, 14 Apr 2015 21:08:47 +0000 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Wed, 22 Apr 2015 17:06:50 +0200
hrtimer: Make use of timerqueue_add/del return values
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> --- 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) {
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