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| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2022-01-18 16:37:58 +0300 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2022-04-06 01:27:23 +0300 |
| commit | d327bc37c16a9c55e7d243ada2a58ba764e2bc58 (patch) | |
| tree | 1cde1f03ddfa4da06ae63793feb91cf69ce7fba5 /drivers/gpu | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| download | linux-d327bc37c16a9c55e7d243ada2a58ba764e2bc58.tar.xz | |
drm/mediatek: mtk_drm_plane: Use kmalloc in mtk_plane_duplicate_state
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.
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220118133759.112458-1-angelogioacchino.delregno@collabora.com/
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 075747a6d4aa..e5fae4ec2337 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; |