From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 3/5] GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_agp() Date: Mon, 19 Sep 2016 17:55:41 +0200 Message-ID: <606c22f3-5da5-2e84-783d-bfe5289b4a01@users.sourceforge.net> References: <566ABCD9.1060404@users.sourceforge.net> <2fd2da19-d57e-5017-0594-fd52e78493fa@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <2fd2da19-d57e-5017-0594-fd52e78493fa@users.sourceforge.net> Sender: linux-kernel-owner@vger.kernel.org To: dri-devel@lists.freedesktop.org, Daniel Vetter , David Airlie Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall List-Id: dri-devel@lists.freedesktop.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