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rtc: interface: Remove unused return value from rtc_timer_cancel()

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The rtc_timer_cancel() always returns 0 and cannot fail (calls only
other void-returning functions).

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
This commit is contained in:
Krzysztof Kozlowski 2015-05-03 18:57:11 +09:00 • committed by Alexandre Belloni
commit 73744a64aa
2 changed files with 2 additions and 4 deletions
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4
drivers/rtc/interface.c
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@ -976,14 +976,12 @@ int rtc_timer_start(struct rtc_device *rtc, struct rtc_timer *timer,
*
* Kernel interface to cancel an rtc_timer
*/
int rtc_timer_cancel(struct rtc_device *rtc, struct rtc_timer *timer)
void rtc_timer_cancel(struct rtc_device *rtc, struct rtc_timer *timer)
{
int ret = 0;
mutex_lock(&rtc->ops_lock);
if (timer->enabled)
rtc_timer_remove(rtc, timer);
mutex_unlock(&rtc->ops_lock);
return ret;
}