[PATCH] batman-adv: Remove redundant 'flush_workqueue()' calls

[PATCH] batman-adv: Remove redundant 'flush_workqueue()' calls

[Christophe JAILLET]

'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@wanadoo.fr>
---
 net/batman-adv/main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 5207cd8d6ad8..8f1b724d0412 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -132,7 +132,6 @@ static void __exit batadv_exit(void)
 	rtnl_link_unregister(&batadv_link_ops);
 	unregister_netdevice_notifier(&batadv_hard_if_notifier);
 
-	flush_workqueue(batadv_event_workqueue);
 	destroy_workqueue(batadv_event_workqueue);
 	batadv_event_workqueue = NULL;
 
-- 
2.32.0

Re: [PATCH] batman-adv: Remove redundant 'flush_workqueue()' calls

[Sven Eckelmann]

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On Monday, 10 January 2022 22:32:27 CET Christophe JAILLET wrote:
> 'destroy_workqueue()' already drains the queue before destroying it, so
> there is no need to flush it explicitly.
> 
> Remove the redundant 'flush_workqueue()' calls.

Thanks, it was now applied.

Kind regards,
	Sven

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