From d8da26671a959c1f4fd3e74ce697c94703d2682e Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Thu, 14 Oct 2021 20:37:01 +0200 Subject: xen/pvcalls-back: 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 Acked-by: Stefano Stabellini Link: https://lore.kernel.org/r/2d6c2e031e4aa2acf2ac4e0bbbc17cfdcc8dbee2.1634236560.git.christophe.jaillet@wanadoo.fr Signed-off-by: Boris Ostrovsky --- drivers/xen/pvcalls-back.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/xen') diff --git a/drivers/xen/pvcalls-back.c b/drivers/xen/pvcalls-back.c index b47fd8435061..d6f945fd4147 100644 --- a/drivers/xen/pvcalls-back.c +++ b/drivers/xen/pvcalls-back.c @@ -465,7 +465,6 @@ static int pvcalls_back_release_passive(struct xenbus_device *dev, write_unlock_bh(&mappass->sock->sk->sk_callback_lock); } sock_release(mappass->sock); - flush_workqueue(mappass->wq); destroy_workqueue(mappass->wq); kfree(mappass); -- cgit