From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 04/10] md/dm-crypt: Delete an unnecessary variable initialisation in crypt_message() Date: Wed, 28 Sep 2016 17:41:11 +0200 Message-ID: <5baf3472-b5d1-c96f-b84a-cad2f60a5547@users.sourceforge.net> References: <566ABCD9.1060404@users.sourceforge.net> <7c232017-e291-fd2d-5516-26e5150d90df@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <7c232017-e291-fd2d-5516-26e5150d90df@users.sourceforge.net> Sender: linux-kernel-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: linux-raid.ids From: Markus Elfring Date: Wed, 28 Sep 2016 15:06:05 +0200 The local variable "ret" will be set to an appropriate value in if branches. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/md/dm-crypt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 08e3de2..7778e9b 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -2013,7 +2013,7 @@ static void crypt_resume(struct dm_target *ti) static int crypt_message(struct dm_target *ti, unsigned argc, char **argv) { struct crypt_config *cc = ti->private; - int ret = -EINVAL; + int ret; if (argc < 2) goto show_warning; -- 2.10.0