Merge branch 'for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

Pull workqueue updates from Tejun Heo:
 "Nothing major. Just follow-up cleanups from Lai after the earlier
  synchronization simplification"

* 'for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: Convert the type of pool->nr_running to int
  workqueue: Use wake_up_worker() in wq_worker_sleeping() instead of open code
  workqueue: Change the comments of the synchronization about the idle_list
  workqueue: Remove the mb() pair between wq_worker_sleeping() and insert_work()