From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 06/10] dm snapshot: Delete an unnecessary variable initialisation in snapshot_ctr() Date: Thu, 29 Sep 2016 11:14:19 +0200 Message-ID: <882f19c7-7013-a0e7-6385-d6d19aa4e51b@users.sourceforge.net> References: <566ABCD9.1060404@users.sourceforge.net> <080668d9-1e1e-e208-f9ea-ff718e8070e5@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <080668d9-1e1e-e208-f9ea-ff718e8070e5@users.sourceforge.net> Sender: kernel-janitors-owner@vger.kernel.org To: dm-devel@redhat.com, linux-raid@vger.kernel.org, Alasdair Kergon , Mike Snitzer , Shaohua Li Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall List-Id: dm-devel.ids From: Markus Elfring Date: Thu, 29 Sep 2016 08:38:29 +0200 The local variable "r" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/md/dm-snap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 7bbd3c4..06b1b69 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -1102,7 +1102,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) { struct dm_snapshot *s; int i; - int r = -EINVAL; + int r; char *origin_path, *cow_path; dev_t origin_dev, cow_dev; unsigned args_used, num_flush_bios = 1; -- 2.10.0