linux-kernel - [PATCH 04/13] dm: use list_move() instead of list_del()/list

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Date:	Wed, 16 Mar 2011 00:53:16 +0200
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	linux-kernel@...r.kernel.org
Cc:	"Kirill A. Shutemov" <kirill@...temov.name>,
	Neil Brown <neilb@...e.de>, dm-devel@...hat.com,
	linux-raid@...r.kernel.org
Subject: [PATCH 04/13] dm: use list_move() instead of list_del()/list_add() combination

Signed-off-by: Kirill A. Shutemov <kirill@...temov.name>
Cc: Neil Brown <neilb@...e.de>
Cc: dm-devel@...hat.com
Cc: linux-raid@...r.kernel.org
---
 drivers/md/dm-log-userspace-base.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/md/dm-log-userspace-base.c b/drivers/md/dm-log-userspace-base.c
index aa2e0c3..1021c89 100644
--- a/drivers/md/dm-log-userspace-base.c
+++ b/drivers/md/dm-log-userspace-base.c
@@ -394,8 +394,7 @@ static int flush_by_group(struct log_c *lc, struct list_head *flush_list)
 			group[count] = fe->region;
 			count++;
 
-			list_del(&fe->list);
-			list_add(&fe->list, &tmp_list);
+			list_move(&fe->list, &tmp_list);
 
 			type = fe->type;
 			if (count >= MAX_FLUSH_GROUP_COUNT)
-- 
1.7.4.1

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