linux-kernel - [PATCH] EDAC, wq: Remove redundant 'flush

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Message-Id: <0b69bf50e40fb2d6868cb7f873a5ae600c66a48e.1636735970.git.christophe.jaillet@wanadoo.fr>
Date:   Fri, 12 Nov 2021 17:53:58 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     bp@...en8.de, mchehab@...nel.org, tony.luck@...el.com,
        james.morse@....com, rric@...nel.org
Cc:     linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] EDAC, wq: 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.

This was generated with coccinelle:

@@
expression E;
@@
- 	flush_workqueue(E);
	destroy_workqueue(E);

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/edac/wq.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/edac/wq.c b/drivers/edac/wq.c
index d021d287eaec..ad3f516627c5 100644
--- a/drivers/edac/wq.c
+++ b/drivers/edac/wq.c
@@ -37,7 +37,6 @@ int edac_workqueue_setup(void)
 
 void edac_workqueue_teardown(void)
 {
-	flush_workqueue(wq);
 	destroy_workqueue(wq);
 	wq = NULL;
 }
-- 
2.30.2