linux-kernel - [PATCH] Input: synaptics-rmi4: remove unnecessary flush

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Message-Id: <20220422093304.2781183-1-ran.jianping@zte.com.cn>
Date:   Fri, 22 Apr 2022 09:33:04 +0000
From:   cgel.zte@...il.com
To:     dmitry.torokhov@...il.com
Cc:     ran.jianping@....com.cn, linux-input@...r.kernel.org,
        linux-kernel@...r.kernel.org, Zeal Robot <zealci@....com.cn>
Subject: [PATCH] Input: synaptics-rmi4: remove unnecessary flush_workqueue()

From: ran jianping <ran.jianping@....com.cn>

All work currently pending will be done first by calling destroy_workqueue,
so there is unnecessary to flush it explicitly.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ran jianping <ran.jianping@....com.cn>
---
 drivers/input/rmi4/rmi_f54.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/input/rmi4/rmi_f54.c b/drivers/input/rmi4/rmi_f54.c
index 93b328c796c6..c5ce907535ef 100644
--- a/drivers/input/rmi4/rmi_f54.c
+++ b/drivers/input/rmi4/rmi_f54.c
@@ -733,7 +733,6 @@ static int rmi_f54_probe(struct rmi_function *fn)
 	v4l2_device_unregister(&f54->v4l2);
 remove_wq:
 	cancel_delayed_work_sync(&f54->work);
-	flush_workqueue(f54->workqueue);
 	destroy_workqueue(f54->workqueue);
 	return ret;
 }
-- 
2.25.1