Commits
Tejun Heo committed 9f9c23644b0
workqueue: fix locking in retry path of maybe_create_worker() 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>