From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752057AbcABRyy (ORCPT ); Sat, 2 Jan 2016 12:54:54 -0500 Received: from mout.web.de ([212.227.15.3]:64851 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751792AbcABRyu (ORCPT ); Sat, 2 Jan 2016 12:54:50 -0500 Subject: [PATCH 1/5] xen-netback: Delete an unnecessary assignment in connect_rings() To: xen-devel@lists.xenproject.org, netdev@vger.kernel.org, Ian Campbell , Wei Liu References: <566ABCD9.1060404@users.sourceforge.net> <56880DD4.2090806@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <56880EE0.6080405@users.sourceforge.net> Date: Sat, 2 Jan 2016 18:54:40 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: <56880DD4.2090806@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:lvt0SLW7LQIrKRoc1+F9Tm77Lkd+nOzQZxakbmZRaubFmV1zsqO +UdAZAgm59qmEdWnXM2bfdh0oRaeiWrJWlMZoeoO0QJKauL9EEuAib/RUvx3tLDi0US4Eq8 9IBA10MC9iHZvJCAw7iKB7a8CypTRavTxxhCMvahPTWfA/m02ZO8dLAx7GQM+aV32hy2HeE n4j0OT8/iTNOLqeSVvPIg== X-UI-Out-Filterresults: notjunk:1;V01:K0:H4nxdVRsCxA=:KKOhRXWE7dwU0epy6iF3qD L4bCcVxZl9nxW2CAm7+xOuQ93X0Z1ej/+uk/EhY+lEt6byr+gkuq7Y6N6+m0xybFXf64zXiOc QjKr3qxGrhcEXq5KuqYoJyMpW9vVX6cePNVuqGevHsnD5Iwh0Imfn9gIZ0Mcfm8pl62F0kNeB +ePjt65EL+0W4C0By/j+aFuPus7dd3CFx8qKhN5N8jiBMjBOZCDxwHqWlWDGYTqV13+Jm/PlA qnfxmEg0eJ01ASWvWyuzjf9Azg3T2Yw68X2lLK/VKpxLxLzFxbmivDeQgpZjpD6uxF6fftSbe pMo+tRIqVwuvrSOZjBtDL0t3NX29Yq4RY3jhn/G9P80hDrITsIQkCTANs9YEBnZzNSxincyLD Ei7sauhoZ/C/Pn5H/eEsensh6/YAzE29aSqcv0SrsXFpnQ/5PrMultTI+1GdDIM+Z3AdZvW+l RlZX39TJtTQeFYVo4lC+kGQd1Imz88fA7xboZChG3NXPXuJPR6dJXBQNXxpHu+SGZIH8cIAbZ JnIGxavTmUQvWBxQ245IDHu8Tr8wXpNljD9D0h6QB1BxW2vngEczbtG94Ib1Ct7RgHYgASht6 TbTMp3V37Nn7uG+ss966zSrNqTBG2WWtoA0wfkEoeJcXvP/iSUseeteYJh90cWM8QnxnJNI0l htf7dClABbbQhS+Y9e7GOUgWPP8glL+1VaVDQD0W/7zxj5SsmnQB9oumLlPXm4zqgNxrsqRvC Pk3z6xnnfSeCzPQqAEKuB6EciIE705YmU28jKcWsdp+tCah7vGunEx8EqaoT2LAc+M9F9MNBV nR+twxW Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 2 Jan 2016 17:32:40 +0100 Remove the assignment for a local variable because its value is not changed compared to the one from a previous function call. Signed-off-by: Markus Elfring --- drivers/net/xen-netback/xenbus.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index 56ebd82..7f2895d 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -941,7 +941,6 @@ static int connect_rings(struct backend_info *be, struct xenvif_queue *queue) goto err; } - err = 0; err: /* Regular return falls through with err == 0 */ kfree(xspath); return err; -- 2.6.3