From 23e0813a0807754b5be18688b7564c58e0eb2f2a Mon Sep 17 00:00:00 2001
From: piaojun <piaojun@huawei.com>
Date: Wed, 15 Nov 2017 17:31:25 -0800
Subject: ocfs2: no need flush workqueue before destroying it

destroy_workqueue() will do flushing work for us.

Link: http://lkml.kernel.org/r/59E06476.3090502@huawei.com
Signed-off-by: Jun Piao <piaojun@huawei.com>
Reviewed-by: Joseph Qi <jiangqi903@gmail.com>
Cc: Mark Fasheh <mfasheh@versity.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/ocfs2/super.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'fs/ocfs2/super.c')

diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 80733496b22a..040bbb6a6e4b 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -2521,10 +2521,8 @@ static void ocfs2_delete_osb(struct ocfs2_super *osb)
 	/* This function assumes that the caller has the main osb resource */
 
 	/* ocfs2_initializer_super have already created this workqueue */
-	if (osb->ocfs2_wq) {
-		flush_workqueue(osb->ocfs2_wq);
+	if (osb->ocfs2_wq)
 		destroy_workqueue(osb->ocfs2_wq);
-	}
 
 	ocfs2_free_slot_info(osb);
 
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