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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-06-07 09:42:32 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-06-14 00:00:42 +0200 |
| commit | ce41aaf47af3d28c4c958e07675a3e0a51f09bd3 (patch) | |
| tree | 8bab8f8c31352e11bab4e80a1c0d302a352c7361 /kernel/time/alarmtimer.c | |
| parent | edbeda46322fbcb15af2d2d0f2daffb0cd349a5a (diff) | |
| download | blackbird-op-linux-ce41aaf47af3d28c4c958e07675a3e0a51f09bd3.tar.gz blackbird-op-linux-ce41aaf47af3d28c4c958e07675a3e0a51f09bd3.zip | |
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
Diffstat (limited to 'kernel/time/alarmtimer.c')
| -rw-r--r-- | kernel/time/alarmtimer.c | 10 |
1 files changed, 1 insertions, 9 deletions
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; } |
