From: Tejun Heo <tj@kernel.org>
Date: Thu, 4 Dec 2014 15:14:13 +0000 (-0500)
Subject: workqueue: cosmetic update in rescuer_thread()
X-Git-Tag: v4.14-rc1~6329^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0479c8c54983765085536c9463591548b45ad0a1;p=platform%2Fkernel%2Flinux-rpi.git

workqueue: cosmetic update in rescuer_thread()

rescuer_thread() caches &rescuer->scheduled in a local variable
scheduled for convenience.  There's one WARN_ON_ONCE() which was using
&rescuer->scheduled directly.  Replace it with the local variable.

This patch causes no functional difference.

Signed-off-by: Tejun Heo <tj@kernel.org>
---

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 09b685d..5fcd817 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2248,7 +2248,7 @@ repeat:
 		 * Slurp in all works issued via this workqueue and
 		 * process'em.
 		 */
-		WARN_ON_ONCE(!list_empty(&rescuer->scheduled));
+		WARN_ON_ONCE(!list_empty(scheduled));
 		list_for_each_entry_safe(work, n, &pool->worklist, entry)
 			if (get_work_pwq(work) == pwq)
 				move_linked_works(work, scheduled, &n);