From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933968AbcIERHu (ORCPT ); Mon, 5 Sep 2016 13:07:50 -0400 Received: from mout.web.de ([212.227.15.4]:53054 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933931AbcIERHm (ORCPT ); Mon, 5 Sep 2016 13:07:42 -0400 Subject: [PATCH 20/21] ACPI-video: Improve a size determination in acpi_video_dev_register_backlight() 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: <878fe5ae-be5c-79a9-c44b-e6c25ac5220b@users.sourceforge.net> Date: Mon, 5 Sep 2016 19:07:24 +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:G4c5FXAkHaPcg/sQ30BrIClacu5Ux4BpSE2joM8EMF4htxD86VH Z789nzA/7vaFkKlsfVtF0ZHYygBtnf49FGdcAUW4Oy+quzKqvdCAw0aNhPvbp8Qiwpxk3Ce IWbBuhqvSkdtvbQjWbonoynj9Pvti1HXCsf5UADykxSgaz8Vwebnoj4hCoRtFNWRHPCumcX uEv5hdX65N5u6+xX+GypA== X-UI-Out-Filterresults: notjunk:1;V01:K0:ZAIPpD0F3Ho=:CumIeC5kEz6/QaartxaGSA +9v+SteMXDRBEEAtmJuooymt9oMQJKQ195RMROA2LsIUlL+GLGyMMTIN+YO93eSO8Os9oZ3IL 4hQ+mMQKKM4ZxUNcBo3L1Cdzzk1LJF2u/KvmmrxChAbWBv3Qt3+tVovNJ8X7TiOpdDhNuwR1R Y+o8dbTiiH3xdBLPjQSvngFpdpQcSkWndGJBQb4B+MXb7dHDyFnAjmB2U1oHZeNYKYF/SFkRt rRA97SuTzAM09M9zjLtuL4x3nMZ/nlKt4g7E78m7nOAeBCQJHouiqj3eXLbjNimxVRLUJtBAf 5jJUozIppy1HxSk0fMENHMh3obxHZ4duP7N2O7ZtScAmGcTIJfnf3dloQ6nWZ7VpB+2CLHmKY swXjlHj7h31dSTJ6BRBjV6SFBm2phfUhx/NjocqZA+FLJYIy7jF/xCKLFGOTXEKQlR/s/DzGa kpv0y2Vu4oc7ecSDL92mbol37Kk90OovvPvRf8S33xGK73iZJDACwWb5ml9qGCp0j/SZvsYMp vl1NowhHpcnGNwBN8b1NeDbvbAY5PTTYVdW5P+IWraYSPMJFG5g+mgOjnlgEHfskTRGUtqtlF frhb+ZUKIymwx1X6Q2iu+11y1j7eebXMvJpo0naaLNdelz9JzYURSRZOKWVBAgrTPXFEixshe 4tNiIGqTDBRsqqvyMOZQYk66sQAGAPLeMrafi5ENF3ZohQ1truL+Ghgjnhrm+3PGjgnnspxKn ala7vKaZ6nyM7Tv4R8nzzp8TeipHFFeVMK4aB/0MkoLmbvz80fCRR3JyonAceaOzbpVENJqAE CUtivka 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 17:45:40 +0200 Replace the specification of a data structure by a reference for a local variable as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. 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 231fab3..9685725 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -1685,7 +1685,7 @@ static void acpi_video_dev_register_backlight(struct acpi_video_device *device) pci_dev_put(pdev); } - memset(&props, 0, sizeof(struct backlight_properties)); + memset(&props, 0, sizeof(props)); props.type = BACKLIGHT_FIRMWARE; props.max_brightness = device->brightness->count - 3; device->backlight = backlight_device_register(name, -- 2.10.0