Commit 0479c8c5 authored Dec 04, 2014 by Tejun Heo

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>

parent cac7f242

kernel/workqueue.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2248,7 +2248,7 @@ static int rescuer_thread(void *__rescuer)
		* 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);