From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 10/10] md/dm-crypt: Delete unnecessary variable initialisations in crypt_iv_essiv_ctr() Date: Wed, 28 Sep 2016 17:47:05 +0200 Message-ID: <3ce9ee21-2c4e-2b3b-1193-93dbec6fc8d1@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 16:44:32 +0200 Three local variables will be set to an appropriate pointer a bit later. Thus omit the explicit initialisation which became unnecessary with a previous update step. Signed-off-by: Markus Elfring --- drivers/md/dm-crypt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 53a9155..d27716e 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -361,9 +361,9 @@ static void crypt_iv_essiv_dtr(struct crypt_config *cc) static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti, const char *opts) { - struct crypto_cipher *essiv_tfm = NULL; - struct crypto_ahash *hash_tfm = NULL; - u8 *salt = NULL; + struct crypto_cipher *essiv_tfm; + struct crypto_ahash *hash_tfm; + u8 *salt; int err; if (!opts) { -- 2.10.0