From ce41aaf47af3d28c4c958e07675a3e0a51f09bd3 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 7 Jun 2017 09:42:32 +0100
Subject: hrtimers/posix-timers: Merge nanosleep timespec copyout logics into a
 new helper

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20170607084241.28657-7-viro@ZenIV.linux.org.uk
---
 kernel/time/alarmtimer.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

(limited to 'kernel/time/alarmtimer.c')

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 57bcf94ee132..7bed4e44f9bd 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -721,15 +721,7 @@ static int alarmtimer_do_nsleep(struct alarm *alarm, ktime_t absexp,
 			return 0;
 		rmt = ktime_to_timespec(rem);
 
-#ifdef CONFIG_COMPAT
-		if (restart->nanosleep.type == TT_COMPAT) {
-			if (compat_put_timespec(&rmt,
-						restart->nanosleep.compat_rmtp))
-				return -EFAULT;
-		} else
-#endif
-		if (copy_to_user(restart->nanosleep.rmtp, &rmt, sizeof(rmt)))
-			return -EFAULT;
+		return nanosleep_copyout(restart, &rmt);
 	}
 	return -ERESTART_RESTARTBLOCK;
 }
-- 
cgit