| From | Viresh Kumar <> | Subject | [PATCH 34/38] tick-sched: remove local variable 'now' from tick_setup_sched_timer() | Date | Mon, 14 Apr 2014 21:53:56 +0530 |
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Local variable 'now' is used at only one place and so can be easily replaced by ktime_get() instead.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- kernel/time/tick-sched.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index a0a6705..78751b3 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -1116,7 +1116,6 @@ early_param("skew_tick", skew_tick); void tick_setup_sched_timer(void) { struct tick_sched *ts = &__get_cpu_var(tick_cpu_sched); - ktime_t now = ktime_get(); /* * Emulate tick processing via per-CPU hrtimers: @@ -1136,13 +1135,12 @@ void tick_setup_sched_timer(void) } for (;;) { - hrtimer_forward(&ts->sched_timer, now, tick_period); + hrtimer_forward(&ts->sched_timer, ktime_get(), tick_period); hrtimer_start_expires(&ts->sched_timer, HRTIMER_MODE_ABS_PINNED); /* Check, if the timer was already in the past */ if (hrtimer_active(&ts->sched_timer)) break; - now = ktime_get(); } #ifdef CONFIG_NO_HZ_COMMON -- 1.7.12.rc2.18.g61b472e
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