workqueue: Use %s instead of function name

It is better to replace the function name with %s, in case the function
name changes.

Signed-off-by: Stephen Zhang <stephenzhangzsd@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 9880b6c0e2721fe5c0758eda58d82c1f36576d19..8b1b6160eab696fd2551388a460a78d7c950a52b 100644 (file)
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2964,8 +2964,8 @@ reflush:
 
                if (++flush_cnt == 10 ||
                    (flush_cnt % 100 == 0 && flush_cnt <= 1000))
-                       pr_warn("workqueue %s: drain_workqueue() isn't complete after %u tries\n",
-                               wq->name, flush_cnt);
+                       pr_warn("workqueue %s: %s() isn't complete after %u tries\n",
+                               wq->name, __func__, flush_cnt);
 
                mutex_unlock(&wq->mutex);
                goto reflush;