From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932485AbdK0SAJ (ORCPT ); Mon, 27 Nov 2017 13:00:09 -0500 Received: from mout.web.de ([212.227.17.11]:60288 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753251AbdK0SAH (ORCPT ); Mon, 27 Nov 2017 13:00:07 -0500 Subject: [PATCH 2/3] video: au1100fb: Improve a size determination in au1100fb_drv_probe() From: SF Markus Elfring To: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Bartlomiej Zolnierkiewicz Cc: LKML , kernel-janitors@vger.kernel.org References: <980dc009-429b-ad88-966b-0e75808cbacc@users.sourceforge.net> Message-ID: <231de972-f0bf-18ce-e681-a29767c086ea@users.sourceforge.net> Date: Mon, 27 Nov 2017 18:59:57 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 In-Reply-To: <980dc009-429b-ad88-966b-0e75808cbacc@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:It+mJavhL0cjx5YxO6XQuIQDJowApGWM/bZRU4DBMsQa26LaqhY BEVyO72kCj1CIu89Lxj9YfPEDuuFdGNue4LLUZjDz3I4UlwVNbbDtszFwE+8EeOxvV1P4dc kvY8sWuqrAVsM7qch5QS1YnAdAMQ+oXu//LYyeUYKVVfoa3lUukT4/OF3aY2dmpBOnTDI2B 1gUUmhiOu0e7FaoQaTg3Q== X-UI-Out-Filterresults: notjunk:1;V01:K0:fAgv3PBFGao=:6QgyNWjqO5ti37pVRJSXtC n2LMf89yyFZH7cqdGVYbatB2Xnk5N3gNB+S+FnTwLEfM55TvRkA7+orgdSaE2b6dL/ZoLb4Rd VLV34+X0p+7HdhxK9UAleyw8YzcykxBodBoG0UHSPMbgUda6yd3anQd7/Ou5hGdE/MyL5G+JN 3jv0I1knHlzko3Rtxia6PBlSBuE7L0MikbZzXtnbLRvpKs6AyvRVgm2IvJFsjwWlyITq7mMWG GBloxJVDpnYTXYXIkq08HJ+P5RGr5/k5n9nUIYOF/jAW2rdGGiIUXzzJSv4bFiOqvLt2OU6xm qRN/afh0d8k5gMf0UkHcqDviAW5BaUEV7mLOBSDIbwdRdrmGh+5j23DvL8pm9r/XExcrDVBJf 8dMtErW7rMjwq4AJTd0id+hI0dDSa2w8HJDPXjwSPgh5kLJNAV03lAIR1jchNaGJofT6A3li4 /gX7wIg1qvJMSbz/2gKYE4dwAVuz7ssenWP5bU6zKfPNjWKySsYH9cQalHlE0+uTPPA+j+0Yn tDagq81HW/0MZjz8ueCARcOZGmPhKL6UzeO9d3zVakTW2OwptI1StLoZD0VtaYusQ20iS02h8 QYfiMSau2QGewMV2bf/pLB2+M5IjtOts7FeuQqHQ9Y9sQTRQFk8S6kD57FM1/AaPt9HMnwD6x CfY4ExVWy4r6pEOEz8EI5yBabmKb368BYfoihhnyz9iW3exnZ8ZPxbJ49xl/MB9OqbsDm4/9M T7Y+F3tLknqug1Xco5Je0nBKZnAlfgYphinr9Ux/hR7vZNHSrm5RoX7g8UUN+jOdwVaKTO9LK PCDG1ssm/Gkln1att8SIMWykZEIwvddx4ELgP3bIB5QXNFKF5M= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Mon, 27 Nov 2017 18:18:34 +0100 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/video/fbdev/au1100fb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/au1100fb.c b/drivers/video/fbdev/au1100fb.c index cae17d02d804..1e5b872f0da6 100644 --- a/drivers/video/fbdev/au1100fb.c +++ b/drivers/video/fbdev/au1100fb.c @@ -416,8 +416,7 @@ static int au1100fb_drv_probe(struct platform_device *dev) struct clk *c; /* Allocate new device private */ - fbdev = devm_kzalloc(&dev->dev, sizeof(struct au1100fb_device), - GFP_KERNEL); + fbdev = devm_kzalloc(&dev->dev, sizeof(*fbdev), GFP_KERNEL); if (!fbdev) return -ENOMEM; -- 2.15.0