Messages in this thread Patch in this message | | | Subject | [PATCH 3/5] GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_agp() | From | SF Markus Elfring <> | Date | Mon, 19 Sep 2016 17:55:41 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> 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 <elfring@users.sourceforge.net> --- 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
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