workqueue: fix locking in retry path of maybe_create_worker()
authorTejun Heo <tj@kernel.org>
Wed, 14 Jul 2010 09:31:20 +0000 (11:31 +0200)
committerTejun Heo <tj@kernel.org>
Wed, 14 Jul 2010 09:31:20 +0000 (11:31 +0200)
maybe_create_worker() mismanaged locking when worker creation fails
and it has to retry.  Fix locking and simplify lock manipulation.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Yong Zhang <yong.zhang@windriver.com>

No differences found