linux-kernel - [PATCH] workqueue: Use %s instead of function name

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Message-Id: <1611389040-5014-1-git-send-email-stephenzhangzsd@gmail.com>
Date:   Sat, 23 Jan 2021 16:04:00 +0800
From:   Stephen Zhang <stephenzhangzsd@...il.com>
To:     tj@...nel.org, jiangshanlai@...il.com
Cc:     linux-kernel@...r.kernel.org,
        Stephen Zhang <stephenzhangzsd@...il.com>
Subject: [PATCH] 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@...il.com>
---
 kernel/workqueue.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 9880b6c..8b1b616 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2964,8 +2964,8 @@ void drain_workqueue(struct workqueue_struct *wq)
 
 		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;
-- 
1.8.3.1