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workqueue: cosmetic update in rescuer_thread()

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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>
This commit is contained in:
Tejun Heo 2014-12-04 10:14:13 -05:00
parent cac7f24298
commit 0479c8c549
1 changed files with 1 additions and 1 deletions
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2
kernel/workqueue.c
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@ -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);