[PATCH V2 13/36] hrtimer: don't check state of base->hres_active in hrtimer_switch_to_hres()

Caller of hrtimer_switch_to_hres(), i.e. hrtimer_run_pending(), has already verified this by calling hrtimer_hres_active() and so we don't need to do it again in hrtimer_switch_to_hres().

Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- kernel/hrtimer.c | 3 --- 1 file changed, 3 deletions(-)

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c index ad5b7ba..476ad5d 100644 --- a/kernel/hrtimer.c +++ b/kernel/hrtimer.c @@ -690,9 +690,6 @@ static int hrtimer_switch_to_hres(void) struct hrtimer_cpu_base *base = &per_cpu(hrtimer_bases, cpu); unsigned long flags;

- if (base->hres_active) - return 1; - local_irq_save(flags);

if (tick_init_highres()) {