[PATCH 1/2] drm: mediatek: mtk_drm_plane: Use kmalloc in mtk_plane_duplicate_state

[AngeloGioacchino Del Regno]

There is no need to zero out the newly allocated memory because we are
duplicating all members of struct mtk_plane_state: switch to kmalloc
to save some overhead.

Signed-off-by: AngeloGioacchino Del Regno 
<angelogioacchino.delre...@collabora.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c 
b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index c74cb94e445e..39cb9a80d976 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -57,7 +57,7 @@ static struct drm_plane_state 
*mtk_plane_duplicate_state(struct drm_plane *plane
        struct mtk_plane_state *old_state = to_mtk_plane_state(plane->state);
        struct mtk_plane_state *state;
 
-       state = kzalloc(sizeof(*state), GFP_KERNEL);
+       state = kmalloc(sizeof(*state), GFP_KERNEL);
        if (!state)
                return NULL;
 
-- 
2.33.1