From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964884AbcIUQy1 (ORCPT ); Wed, 21 Sep 2016 12:54:27 -0400 Received: from mout.web.de ([212.227.15.3]:49460 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755722AbcIUQyW (ORCPT ); Wed, 21 Sep 2016 12:54:22 -0400 Subject: [PATCH 11/14] GPU-DRM-OMAP: Replace a kzalloc() call by kcalloc() in omap_gem_attach_pages() To: dri-devel@lists.freedesktop.org, David Airlie , Laurent Pinchart , Tomi Valkeinen References: <566ABCD9.1060404@users.sourceforge.net> <0ea38611-3d93-0ade-a1fb-f8cc2e0b8d61@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: Date: Wed, 21 Sep 2016 18:53:12 +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: <0ea38611-3d93-0ade-a1fb-f8cc2e0b8d61@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:stRMUgLv1yu+WhoCagkqQI+tZyHdsqhKWsFNmAJGeOomfgVX7EI rIKO0BJ+5o7JxM/2b+UiR3gI7iCqCUp0IgpYuSilF1xhf4oUHLxdwxTlTJChdpiCNLpLIVv UT6oYOVYYENiHDv8v4t7Mx8pFyIMJNrPnGmD56hOG2MyTzClPo1keJwVn+uvn3d4uPpDRK8 n+xrFP7pHgh9+sIpbvMQw== X-UI-Out-Filterresults: notjunk:1;V01:K0:C7kmxeUn1gM=:A7CDpYEKxeahlZ3fW6/x1V 5t/q1p9DypLrevzHYg2xiA7N4o/3oOxvN3zVSM3F6YH9M70QEwqt/340wETqbKPw1EZZ305UU Yso+Q9kTDTgPRKJFVwK2IXI/nBlPo3FJ3M93LMlwxsXP6Y/CLAn1GLOQMdNwoQsMUQEqBKDHz 9wIMTEsoRpy3YJsB7p270OEYTFmlFpAdGdzFcWcR9lYr7KK0yjBhmeXjmAIyK6sMB45fIAHXD qtYhGprtzjbAGm5EEhcCCFkPEB6Yr+kn4NM2wyao7ge89bGWnabKD5C8PE0aDcy7PgQs74xeR 0jxaLogrxh9ZhsxLV6Y44eTmvucL+sMhi0mru957GHWe7CpOGT7iKS3YC0AB99dUMwSvJipg8 TccD56frjWbjmUSeKskKmeW0Bo5zrioPuGgKfCEogNuWpeucFgZz0TBejgQSbroZ4fK/rCIyB ud99frzekNPayXN+Wq3e8Kk9bJp1NlmClSMgzcRQ6q5nBQga/XQWmfby4lqylWUuuL2yZmvrr 3c4YPHK+9PQte14QZ4cg643AVU38gsNItWDNS5b8eu1VwCC6m323Wwhd8jEQ9jHwFQ97Ezgoh XnN05Ig43R9PJ8OJeTydXFjL2l9D5Xd53xulkY9NcdXDSplSCBAxeAUTCvwNuV6nix4U8E77n 0BRaRubE+DCYJYkJ6A1XIINMWQr89TEgGeHBjbpy5wzXks0FIJBLjcTOfsg6KQNOFW9vKQFWo xP21at1Hjtotz1iZlvqzWmBsT/UBvHrkNZhCzK/GaAqCUv7TButWuLqfjbgtS1bzHQylJ8fYv KZdMX86 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Wed, 21 Sep 2016 17:40:20 +0200 The script "checkpatch.pl" can point information out like the following. WARNING: Prefer kcalloc over kzalloc with multiply Thus fix the affected source code place. Signed-off-by: Markus Elfring --- drivers/gpu/drm/omapdrm/omap_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c index e4f1924..26f1212 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem.c +++ b/drivers/gpu/drm/omapdrm/omap_gem.c @@ -283,7 +283,7 @@ static int omap_gem_attach_pages(struct drm_gem_object *obj) } } } else { - addrs = kzalloc(npages * sizeof(*addrs), GFP_KERNEL); + addrs = kcalloc(npages, sizeof(*addrs), GFP_KERNEL); if (!addrs) { ret = -ENOMEM; goto free_pages; -- 2.10.0