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Subject[patch 28/39] hrtimer: Remove bogus hrtimer_active() check
The check for hrtimer_active() after starting the timer is
pointless. If the timer is inactive it has expired already and
therefor the task pointer is already NULL.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
kernel/time/hrtimer.c | 4 ----
1 file changed, 4 deletions(-)

Index: tip/kernel/time/hrtimer.c
===================================================================
--- tip.orig/kernel/time/hrtimer.c
+++ tip/kernel/time/hrtimer.c
@@ -1357,8 +1357,6 @@ static int __sched do_nanosleep(struct h
do {
set_current_state(TASK_INTERRUPTIBLE);
hrtimer_start_expires(&t->timer, mode);
- if (!hrtimer_active(&t->timer))
- t->task = NULL;

if (likely(t->task))
freezable_schedule();
@@ -1629,8 +1627,6 @@ schedule_hrtimeout_range_clock(ktime_t *
hrtimer_init_sleeper(&t, current);

hrtimer_start_expires(&t.timer, mode);
- if (!hrtimer_active(&t.timer))
- t.task = NULL;

if (likely(t.task))
schedule();



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