From 54499afbb80e44ae5511984486b4b33d6229fceb Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Fri, 12 Oct 2012 16:59:44 +0100 Subject: [PATCH] dm bufio: use list_move Use list_move() instead of list_del() + list_add(). spatch with a semantic match was used to find this. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: Alasdair G Kergon --- drivers/md/dm-bufio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index cc06a1e..b9e006a 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -441,8 +441,7 @@ static void __relink_lru(struct dm_buffer *b, int dirty) c->n_buffers[b->list_mode]--; c->n_buffers[dirty]++; b->list_mode = dirty; - list_del(&b->lru_list); - list_add(&b->lru_list, &c->lru[dirty]); + list_move(&b->lru_list, &c->lru[dirty]); } /*---------------------------------------------------------------- -- 2.7.4