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| /openbmc/linux/drivers/gpu/drm/mediatek/ |
| H A D | mtk_drm_crtc.c | diff 5bf1e3bd7da625ccf9a22c8cb7d65271e6e47f4c Mon Dec 05 03:51:15 CST 2022 ruanjinjie <ruanjinjie@huawei.com> drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc
As the devm_kcalloc may return NULL, the return value needs to be checked
to avoid NULL poineter dereference.
Fixes: 31c5558dae05 ("drm/mediatek: Refactor plane init")
Signed-off-by: ruanjinjie <ruanjinjie@huawei.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221205095115.2905090-1-ruanjinjie@huawei.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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