From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965709AbcIEREg (ORCPT ); Mon, 5 Sep 2016 13:04:36 -0400 Received: from mout.web.de ([212.227.15.14]:65274 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S938880AbcIERE3 (ORCPT ); Mon, 5 Sep 2016 13:04:29 -0400 Subject: [PATCH 17/21] ACPI-video: Delete an unnecessary initialisation in acpi_video_init_brightness() To: linux-acpi@vger.kernel.org, Hans de Goede , Len Brown , "Rafael J. Wysocki" , Zhang Rui References: <566ABCD9.1060404@users.sourceforge.net> <897ebf36-2fe5-e109-adf6-b81b6e863d9a@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall , Paolo Bonzini From: SF Markus Elfring Message-ID: <15b5739e-3dd1-cb20-eb7f-e1bab36391c1@users.sourceforge.net> Date: Mon, 5 Sep 2016 19:04:12 +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: <897ebf36-2fe5-e109-adf6-b81b6e863d9a@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:XxKT66vcmZdACEitafLI+uTSpqb2Xgouq1eoE9DbLte32LIru1l +oaucbgqqmOAmitIHbrMDWSVN3hoyrRoxGTNFz8zCVv959wEClARMOJyNKurl5x5kvHjwbT VYMOrEmlH7eO4TE7Wb/ezGkyNuE4nzF82FdtP2mA3DvkTIvQTocz749jiMrV6SwwGmp8tlU DYx00nTQaxGBnI4MZbVAg== X-UI-Out-Filterresults: notjunk:1;V01:K0:xxI0OG9H4q4=:t/HWW8cIPq+ejJlrwHgErN 5+HbBouA/ueJ0Mj+cxonrcmkEIp/HiFleu5JmAeYYlgLzvxlancQSGjXaaVSn7hcJH0Sij6ue qKzxQOiSioiozJmkl/y5ao4wYTka4VK5VJe1NEz0uNdrTuRFayt1wkpor2pM53SmKexno3rAT eesBjEykESwROvCiG7dqkmcB2uccLIsSl3UprGyK10CKw0/B4oBp9e0/5D+WGQK47i0nPd5nD CgKnuqVQ6lvq6t9HISH3i8QCZgr560wZzgWxtaRWQOZuY/U1UHYtMbpAC7XVGGPrTirYzvGYz JQEMy34oniEFFEamZetIN8X2pl+mHqsnN21UBEsXmviE+o1dnVZJDIYw/22Yls1UWa+NiGic1 TkdEVyutyTWuXEwJFQD1kt2KCZbVnb99moUhP+cIzJ/Vvs7wcy7RzQWdX2lTaeOO8p0mwWTrs zMKLtggwrezxUTYBIyxke3hhiUvzXt1miilxtlgli/4SAStlLigv/KqSyDfpbmLZeRVeaYLNP f3WYDxgtoeBm2cAmjosnYLPnyBUvlmvm6zCVE+JSkKi175/VZPpvpLkgvMy0+m5O1TQbnNM7M kcdVuHTvm9Vr4JcWWsNWm6LKPfVm6+VqkyPadKJvrMu2V42QuRflBHYtKE/ZpygvQi7k8nV+E afLCV/4caPDpFgRcGKTiGw/uwt75UvEpeFiuE8FoLKE8aWWZSRrAB4nEyxVZukv+Yoqrm+qXl SdFpSwRpJQbE/PiCOo+tyxdIiIh3ZwKNnmw/4lPV1ux9aPCuit8tMHiON3CQDUQfTat1WfZ+V OoI4p8l Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Mon, 5 Sep 2016 17:20:22 +0200 The local variable "result" will be assigned with a statement that follows it directly. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/acpi/acpi_video.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c index 2fc775a..5f1ef6e 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -872,7 +872,7 @@ acpi_video_init_brightness(struct acpi_video_device *device) int i, max_level = 0; unsigned long long level, level_old; struct acpi_video_device_brightness *br = NULL; - int result = -EINVAL; + int result; result = acpi_video_get_levels(device->dev, &br, &max_level); if (result) -- 2.10.0