From: Markus Elfring Date: Mon, 19 Sep 2016 15:30:31 +0000 (+0200) Subject: GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_sg() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b5a2ecd857a224c4fbeeaa4f60f09bea3fc1837e;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_sg() 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 Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/b340d1ca-f114-a523-e6d1-afe7fd6c3826@users.sourceforge.net --- diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index 36dd685586bf..adb1dd7fde5f 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -1117,8 +1117,7 @@ static int drm_legacy_addbufs_sg(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);