From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757907AbcILS66 (ORCPT ); Mon, 12 Sep 2016 14:58:58 -0400 Received: from mout.web.de ([212.227.15.4]:63994 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756165AbcILS6w (ORCPT ); Mon, 12 Sep 2016 14:58:52 -0400 Subject: [PATCH 13/47] block-rbd: Delete an unnecessary initialisation in rbd_dev_v2_parent_info() To: ceph-devel@vger.kernel.org, Alex Elder , Ilya Dryomov , Sage Weil References: <566ABCD9.1060404@users.sourceforge.net> <57806eb1-10ed-582e-72d0-2975e1ee967a@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <23eb73a3-ef48-4098-a2da-99e72350a22a@users.sourceforge.net> Date: Mon, 12 Sep 2016 20:58:40 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: <57806eb1-10ed-582e-72d0-2975e1ee967a@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:mcb36o8+GAWsSVuLwrStj9w0atjo6ki+T6DtjqlrdFHFUAG7t+F jIFNjiDo2zi4Z7coQNw3IG+6F15bqopU62Kw8vxG263YpmrdududxFI7uk8A4bKmz4EThOh zycAsxfqGkdgycdZyGuNLbVi5D7Jq295gOOJEJVkca6epmEg11QlLq5U54D2vqBxyxHBtez ud8TCNeGJCONnZYA3nFog== X-UI-Out-Filterresults: notjunk:1;V01:K0:DvhWvhsHfeE=:8vf+woLd0KZh2pbl+jp9bR cS4jSA/UoEYtGyW9lNjnfoVn+8dYtHIwyEJjkXm7ld7M24Ij6Uz2gxRxtVxjcyMKbNb0QMTVd a1V8RZxo8FlaHKn+AAnx2G4DKeqbcz0RwnnGktRryUIVcnRyMOSv3gsgMqLu4NAM20cjnOmDd fG0Hefe+/jlsJIU8p3Ls9aXZGctysN7Hb8ZvkIA7yT7n9exOHPzUqlmhS4FFFUCBoWkHAvRCs WmpwaiZUxqsRxrUkxSBOgR22na7tzEhN83wtUtcmOwAlgdAdzg5RwBSN6/QbbfwzMUphTtvsy IQ0xLFM+319vSZCgJfBroCOOTNCd1rOVMTeKfGboTfBp4CdfrmenGdSquCHMnwqx0/g6viHBc dkrbIHz1xRC/C7KksHvOLi+i+bM7AqOB/1wG4vUNf8RN0VYV/IOdcwLvCI2/dDjN4oaI9HlYU uAjFCcqSN9dnsfHbyOeyxQ/OxZ2QgfvFG4ChDxWpwzZA78R9AWWYIWClEukFhs19cqwTM3Txg 77W6uyroJ+KFPcrCIWFt+XyQ5Wgl4B6Ptrf6G5IRReX6XfTcgBSg42bIqeYDSdOIf9C7cSkm9 ES5PhE7452VEliRTzc7AAMIkomN3Z40IXHOp0WtqJEoOKfTG3eJocxy6uZ2LfcNNv8vwMeYrg DgVppr7NpVFDZmqrCU4YidzKGHrOQ21umqQ9T80OZXXUoHmC1AfnUGOO0m7Vpi8PNtHyTLKmE b3K16H3C0Rg8rl2Vk1JCW2//l6VaKyYyhQU0qfNGYGD+uov8Wxe1jkaO/6LSfUyX74GUn+CXP BpOm+AS Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Mon, 12 Sep 2016 18:08:14 +0200 The local variable "reply_buf" will be set to an appropriate pointer a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/block/rbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 946e3ca..aff8c4e 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -5084,7 +5084,7 @@ static int rbd_dev_v2_parent_info(struct rbd_device *rbd_dev) { struct rbd_spec *parent_spec; size_t size; - void *reply_buf = NULL; + void *reply_buf; __le64 snapid; void *p; void *end; -- 2.10.0