linux-kernel - [PATCH] rapidio: Remove redundant 'flush

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Message-Id: <20220114082931.42153-1-vulab@iscas.ac.cn>
Date:   Fri, 14 Jan 2022 08:29:31 +0000
From:   Xu Wang <vulab@...as.ac.cn>
To:     mporter@...nel.crashing.org, alex.bou9@...il.com
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] rapidio: Remove redundant 'flush_workqueue()' calls

'destroy_workqueue()' already drains the queue before destroying it, so
there is no need to flush it explicitly.

Remove the redundant 'flush_workqueue()' calls.

Signed-off-by: Xu Wang <vulab@...as.ac.cn>
---
 drivers/rapidio/rio_cm.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c
index db4c265287ae..f2c0d6aa911f 100644
--- a/drivers/rapidio/rio_cm.c
+++ b/drivers/rapidio/rio_cm.c
@@ -2198,7 +2198,6 @@ static void riocm_remove_mport(struct device *dev,
 	if (!found)
 		return;
 
-	flush_workqueue(cm->rx_wq);
 	destroy_workqueue(cm->rx_wq);
 
 	/* Release channels bound to this mport */
-- 
2.25.1