From patchwork Tue Oct 9 06:14:21 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: ubi: use list_move_tail instead of list_del/list_add_tail From: Wei Yongjun X-Patchwork-Id: 190220 Message-Id: To: richard@nod.at, dedekind1@gmail.com, dwmw2@infradead.org Cc: yongjun_wei@trendmicro.com.cn, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Date: Tue, 9 Oct 2012 14:14:21 +0800 From: Wei Yongjun Using list_move_tail() instead of list_del() + list_add_tail(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun Acked-by: Richard Weinberger --- drivers/mtd/ubi/fastmap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 1a5f53c..5f540c5 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -815,8 +815,7 @@ static int ubi_attach_fastmap(struct ubi_device *ubi, ai->max_sqnum = max_sqnum; list_for_each_entry_safe(tmp_aeb, _tmp_aeb, &free, u.list) { - list_del(&tmp_aeb->u.list); - list_add_tail(&tmp_aeb->u.list, &ai->free); + list_move_tail(&tmp_aeb->u.list, &ai->free); } /*