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batman-adv: Remove redundant 'flush_workqueue()' calls

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'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>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
This commit is contained in:
Christophe JAILLET 2022-01-10 22:32:27 +01:00 committed by Simon Wunderlich
parent 94ea9392e1
commit c138f67ad4
1 changed files with 0 additions and 1 deletions
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net/batman-adv/main.c
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@ -132,7 +132,6 @@ static void __exit batadv_exit(void)
rtnl_link_unregister(&batadv_link_ops); rtnl_link_unregister(&batadv_link_ops);
unregister_netdevice_notifier(&batadv_hard_if_notifier); unregister_netdevice_notifier(&batadv_hard_if_notifier);
flush_workqueue(batadv_event_workqueue);
destroy_workqueue(batadv_event_workqueue); destroy_workqueue(batadv_event_workqueue);
batadv_event_workqueue = NULL; batadv_event_workqueue = NULL;