From patchwork Wed May 22 21:06:30 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Meyer X-Patchwork-Id: 2604091 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id DFAD3DF215 for ; Wed, 22 May 2013 22:26:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7DCCAE6433 for ; Wed, 22 May 2013 15:26:28 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org X-Greylist: delayed 1447 seconds by postgrey-1.32 at gabe; Wed, 22 May 2013 14:30:47 PDT Received: from www17.your-server.de (www17.your-server.de [213.133.104.17]) by gabe.freedesktop.org (Postfix) with ESMTP id 741D9E6419 for ; Wed, 22 May 2013 14:30:47 -0700 (PDT) Received: from [84.59.134.245] (helo=[192.168.2.108]) by www17.your-server.de with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.74) (envelope-from ) id 1UfGF5-0002dW-AW; Wed, 22 May 2013 23:06:39 +0200 Message-ID: <1369256790.3865.434.camel@localhost.localdomain> Subject: [PATCH] drm: Cocci spatch "memdup.spatch" From: Thomas Meyer To: airlied@linux.ie, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Date: Wed, 22 May 2013 23:06:30 +0200 X-Mailer: Evolution 3.6.4 (3.6.4-3.fc18) Mime-Version: 1.0 X-Authenticated-Sender: thomas@m3y3r.de X-Virus-Scanned: Clear (ClamAV 0.97.6/17261/Wed May 22 18:40:37 2013) X-Mailman-Approved-At: Wed, 22 May 2013 15:26:17 -0700 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Signed-off-by: Thomas Meyer diff -u -p a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c --- a/drivers/gpu/drm/drm_edid_load.c +++ b/drivers/gpu/drm/drm_edid_load.c @@ -186,12 +186,11 @@ static u8 *edid_load(struct drm_connecto goto relfw_out; } - edid = kmalloc(fwsize, GFP_KERNEL); + edid = kmemdup(fwdata, fwsize, GFP_KERNEL); if (edid == NULL) { err = -ENOMEM; goto relfw_out; } - memcpy(edid, fwdata, fwsize); if (!drm_edid_block_valid(edid, 0, print_bad_edid)) { connector->bad_edid_counter++;