tree 67c618a227059548e2be915560aa113f590e6d5e
parent e159489baa717dbae70f9903770a6a4990865887
author Tejun Heo <tj@kernel.org> 1294757929 +0100
committer Tejun Heo <tj@kernel.org> 1294758194 +0100

workqueue: note the nested NOT_RUNNING test in worker_clr_flags() isn't a noop

The nested NOT_RUNNING test in worker_clr_flags() is slightly
misleading in that if NOT_RUNNING were a single flag the nested test
would be always %true and thus noop.  Add a comment noting that the
test isn't a noop.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>