workqueue: cosmetic update in rescuer_thread()
authorTejun Heo <tj@kernel.org>
Thu, 4 Dec 2014 15:14:13 +0000 (10:14 -0500)
committerTejun Heo <tj@kernel.org>
Thu, 4 Dec 2014 15:14:54 +0000 (10:14 -0500)
commit0479c8c54983765085536c9463591548b45ad0a1
treef4c2a68e85d582ff90e36c0e2a99d43feb63ca10
parentcac7f2429872d3733dc3f9915857b1691da2eb2f
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>
kernel/workqueue.c