From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 06/10] md/dm-crypt: Delete an unnecessary variable initialisation in crypt_set_key() Date: Wed, 28 Sep 2016 17:43:22 +0200 Message-ID: <1a9b8a2d-8ae6-52f6-99b7-7e6172b6b6d1@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 15:24:13 +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-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 7e0fd82..3bc54c1 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -1491,7 +1491,7 @@ static int crypt_setkey_allcpus(struct crypt_config *cc) static int crypt_set_key(struct crypt_config *cc, char *key) { - int r = -EINVAL; + int r; int key_string_len = strlen(key); /* The key size may not be changed. */ -- 2.10.0