workqueue: Use pr_warn instead of pr_warning

Use pr_warn() instead of the remaining pr_warning() calls.

Link: http://lkml.kernel.org/r/[email protected]
To: [email protected]
To: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Kefeng Wang <[email protected]>
Acked-by: Tejun Heo <[email protected]>
Signed-off-by: Petr Mladek <[email protected]>

Author: Kefeng Wang

kernel/workqueue.c

@@ -4374,8 +4374,8 @@ void destroy_workqueue(struct workqueue_struct *wq)
 	for_each_pwq(pwq, wq) {
 		spin_lock_irq(&pwq->pool->lock);
 		if (WARN_ON(pwq_busy(pwq))) {
-			pr_warning("%s: %s has the following busy pwq\n",
-				   __func__, wq->name);
+			pr_warn("%s: %s has the following busy pwq\n",
+				__func__, wq->name);
 			show_pwq(pwq);
 			spin_unlock_irq(&pwq->pool->lock);
 			mutex_unlock(&wq->mutex);