From: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Date: Tue, 1 Nov 2011 00:06:35 +0000 (-0700)
Subject: ipc/mqueue.c: fix wrong use of schedule_hrtimeout_range_clock()
X-Git-Tag: v3.2-rc1~62^2~2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=32ea845d5bafc37b7406bea1aee3005407cb0900

ipc/mqueue.c: fix wrong use of schedule_hrtimeout_range_clock()

Fix the wrong use of schedule_hrtimeout_range_clock() in wq_sleep(),
although it is harmless for the syscall mq_timed* now.  It was introduced
by 9ca7d8e ("mqueue: Convert message queue timeout to use hrtimers").

Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Cc: Carsten Emde <C.Emde@osadl.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index ed049ea568f4..2e0ecfcc881d 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -449,8 +449,8 @@ static int wq_sleep(struct mqueue_inode_info *info, int sr,
 		set_current_state(TASK_INTERRUPTIBLE);
 
 		spin_unlock(&info->lock);
-		time = schedule_hrtimeout_range_clock(timeout,
-		    HRTIMER_MODE_ABS, 0, CLOCK_REALTIME);
+		time = schedule_hrtimeout_range_clock(timeout, 0,
+			HRTIMER_MODE_ABS, CLOCK_REALTIME);
 
 		while (ewp->state == STATE_PENDING)
 			cpu_relax();