__hrtimer_init_sleeper() calls __hrtimer_init() and also setups the
callback function. But there is already __hrtimer_setup() which does both
actions.

Switch to use __hrtimer_setup() to simplify the code.

Signed-off-by: Nam Cao <namcao@linutronix.de>
---
 kernel/time/hrtimer.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 60cb805a6b0b..45225fdf7cd2 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -2009,8 +2009,7 @@ static void __hrtimer_init_sleeper(struct hrtimer_sleeper *sl,
 			mode |= HRTIMER_MODE_HARD;
 	}
 
-	__hrtimer_init(&sl->timer, clock_id, mode);
-	sl->timer.function = hrtimer_wakeup;
+	__hrtimer_setup(&sl->timer, hrtimer_wakeup, clock_id, mode);
 	sl->task = current;
 }
 
-- 
2.39.5