From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752163AbcISPzu (ORCPT ); Mon, 19 Sep 2016 11:55:50 -0400 Received: from mout.web.de ([212.227.15.4]:52156 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750898AbcISPzt (ORCPT ); Mon, 19 Sep 2016 11:55:49 -0400 Subject: [PATCH 3/5] GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_agp() To: dri-devel@lists.freedesktop.org, Daniel Vetter , David Airlie References: <566ABCD9.1060404@users.sourceforge.net> <2fd2da19-d57e-5017-0594-fd52e78493fa@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <606c22f3-5da5-2e84-783d-bfe5289b4a01@users.sourceforge.net> Date: Mon, 19 Sep 2016 17:55:41 +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: <2fd2da19-d57e-5017-0594-fd52e78493fa@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:psSCYr9MTj/3nauey97jJEv+xtgPaWIgzkxRoY6OPqDamiUK44Z K2ZoPW9SPYkQiKUJ0gt6fY1QdNHp94HvqIdyPxoR+JlokDMi6Lc9F2Ikkt1BDKrXHn46xW1 B79T+bJbXqZomGBLEJyBQLSWqaMqkDScIlUNdbH7Mp8hzqcvrNIHsFVLS4WAJRFuXlrgk2F y4+v9A5rYt/DbRUSGFLcg== X-UI-Out-Filterresults: notjunk:1;V01:K0:lYpYgud1OiE=:lsVMRnnUVFFjg+CbktsZWu 0rjhQASvsKt8CGifP0WvYwUU1TlziLoJ9sdoEYGhap2qywqDfpnSLE3Je35NvztmIu8uvLWV1 /X7q8E2dW8EG4iRKtNp5oB1/JsyMzTUwI6/EVLe+dJn8yDn0i1jaiK9w1WC63Vt10KnnpevCQ gUvTwZ5GmQKpRIUS7P/vSqbuTvHzgKFXbjI8d5veoZBIIKm6LnVlHrmO9YERky55yyeng887o KLrL+sydwhUWt8owYV7VW3KIOMwo9xaQq8pyyWvjgvj4tWCrOVGLq9kcWAEZGWOGsrNQ5FdNh NkhE6fy8sj/+vebaNaHozDPbY1EGRCqJMi/BeQsmzx9Omhb0jpb+zfhfh9jiDT4h8Jwj4a347 F3jwUMZ6ayFFmVNjYJEbXEcA8aj7xze4bL0VUCw/5EnOE5aNvRJpLrp1rKWIgnBKELcuJD0QJ bSWeIOtjv4+22zrLkf4Ye3nt3KYx9Fyfpe5Mwug3qIjn37JDviWZoIpflEO4hTj6nrD85bt8Z RjOSqPa7iwxl5mrpvHrAncvUje1qqDdq4pcAm+kMhxbGxrS4rfYF165Iy6enAn2zmmAvVn1vz Nlw5+irPRMwZecKYJ4KxgMyr0P72CU8DCyQ33EQnTcS/ZhrEGPs6gw01qhxTV3u+9LP+FyUSq D55yTn5xyD1SxL2P5VBGfNpESEAff2CufP7sztxU08X/VrUZjdauqJTkgQhjXTFlYeEBM38IQ I6Zy6xmZoknKHM2zw74HkHs3JyuLTWRGrr/EqbkROfozO9EXq86qkSu4UkltSfSbHzjm8OHH8 geOBByB Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Mon, 19 Sep 2016 17:24:20 +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/drm_bufs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index 8a31dac..36dd685 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -755,7 +755,7 @@ int drm_legacy_addbufs_agp(struct drm_device *dev, return -EINVAL; } - entry->buflist = kzalloc(count * sizeof(*entry->buflist), GFP_KERNEL); + entry->buflist = kcalloc(count, sizeof(*entry->buflist), GFP_KERNEL); if (!entry->buflist) { mutex_unlock(&dev->struct_mutex); atomic_dec(&dev->buf_alloc); -- 2.10.0