From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755174AbcIJU1B (ORCPT ); Sat, 10 Sep 2016 16:27:01 -0400 Received: from mout.web.de ([212.227.17.12]:56315 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752063AbcIJU1A (ORCPT ); Sat, 10 Sep 2016 16:27:00 -0400 Subject: [PATCH 05/13] DRBD-receiver: Delete an unnecessary initialisation in receive_sizes() To: drbd-dev@lists.linbit.com, Lars Ellenberg , Philipp Reisner References: <3566e764-27b8-82e5-1f8e-c613e5a3a5b1@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <2baa8e08-1bc5-2497-9d86-391a347df56d@users.sourceforge.net> Date: Sat, 10 Sep 2016 22:26:53 +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: <3566e764-27b8-82e5-1f8e-c613e5a3a5b1@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:YwaptwLZT9p/rlmm+lGf8nvXLowRa0JXExElrntzTXLtDuJ492m /4gG0hFyeVyFp4hiN2FLkkJ9Y8PVs39o1PV/+meIVyESFBK6w1b8MbCklrKf1QESMuUSLaM VUF8ECPc267uCBrljcf5eqfaEM0mBX4L9JKRpDiuTDt+ULgAF8K7CIWESVtoUPlD8rdWWLn 8c1rPQbbmspDQj0rgnaJw== X-UI-Out-Filterresults: notjunk:1;V01:K0:cCWWUGlhEfE=:Yk67mp19j+wToOOVZZD1+W iNT9xDKBqg/XuE+PvsMAsAKEe70mU9rd3rKQFBMmWX0ZnHICh8llcxCqfXio25vdRya52ic6Q nQG7Rfyu6TcTVReH5VLOPFpadwcRy+6ghCA/cBu4Rb2LWqd4IEqa8JKSSu4yYIBY9ZrlQG5Zd +QqPPYNcqGCWZqhzuCvh33vmByI5l4i30uzGfwutw9amyhoARO53ZBN1KDLXk77+JYgtGHc3y 0wLr88rRVCuBL6X/NlWA03KZo/yeBfVH3u8vcmqIo5XUPl6hLBpFijpw3WoEnW+PXmBqVgGh7 +iJgztDJPCAH+gVKN/DaEqv3H0D9woTn25ywuCBTWXNmUjRB3p1yc0z/M24zkavAAsbnLawrg Xs+jnqVtCGvAJXIicqUvabJtI/GUH9gSSiSeSXdvSyG+ffE9TKq3sr70LfxQ1333qwyF/dwfD rnPjyLtbv+6VXJdATNm7+maQPdypj/1Q9DJTbRoKVNZK1q4E9n1CJIJuUkKMwh2L3i1Kgaw4w Q11i2DVK+dkP0H+xP+sYY/Gimm6DVHIsmSMTovq3DVkbKM4z3BZ4KQpzSxYCEwhvR1WGi0J6+ p3bSILmJGrIW1fk5FZN1SFv/CnWq0XssLqVDzp0Aaxxe5KBsjfO3B3SbEyNw444E2LQeYOtcJ bR2kuGrt8dkDTT0ZQL/kVV9VNOSKJNb6t/RZPNpRxh2lAJbXN9IynrwFZNs7F0YUmlkO6rmYB +GiOQeHd3a5kUpQf24VoKEl+wVNmiXMV7Qg72zNcwgreZmGLHhLddfiB3nAyQKCPGbKlk2fVr CiFUJz3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 10 Sep 2016 20:04:02 +0200 A local variable was assigned a null pointer despite of the detail that it was immediately reassigned by the following statement. Thus remove such an unnecessary initialisation. Signed-off-by: Markus Elfring --- drivers/block/drbd/drbd_receiver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index b5a3cf0..7666212 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -4083,7 +4083,7 @@ static int receive_sizes(struct drbd_connection *connection, struct packet_info } if (my_usize != p_usize) { - struct disk_conf *old_disk_conf, *new_disk_conf = NULL; + struct disk_conf *old_disk_conf, *new_disk_conf; new_disk_conf = kzalloc(sizeof(struct disk_conf), GFP_KERNEL); if (!new_disk_conf) { -- 2.10.0