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timer: Remove pointless return value of do_usleep_range()

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The only user ignores it anyway and rightfully so.

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/20150414203503.756060258@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2015-04-14 21:09:28 +00:00
parent 19d9f4225d
commit 6deba083e1
1 changed files with 2 additions and 2 deletions
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4
kernel/time/timer.c
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@ -1692,14 +1692,14 @@ unsigned long msleep_interruptible(unsigned int msecs)
EXPORT_SYMBOL(msleep_interruptible);
static int __sched do_usleep_range(unsigned long min, unsigned long max)
static void __sched do_usleep_range(unsigned long min, unsigned long max)
{
ktime_t kmin;
unsigned long delta;
kmin = ktime_set(0, min * NSEC_PER_USEC);
delta = (max - min) * NSEC_PER_USEC;
return schedule_hrtimeout_range(&kmin, delta, HRTIMER_MODE_REL);
schedule_hrtimeout_range(&kmin, delta, HRTIMER_MODE_REL);
}
/**