diff options
| author | Xiaoke Wang <xkernel.wang@foxmail.com> | 2022-04-07 10:31:51 +0800 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2022-04-11 09:36:13 -0700 |
| commit | 047ae665577776b7feb11bd4f81f46627cff95e7 (patch) | |
| tree | b3f474987aec680ccc8aded98dc92c5ea9ab8564 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 537fef808be5ea56f6fc06932162550819a3b3c3 (diff) | |
drm/msm/mdp5: check the return of kzalloc()
kzalloc() is a memory allocation function which can return NULL when
some internal memory errors happen. So it is better to check it to
prevent potential wrong memory access.
Besides, since mdp5_plane_reset() is void type, so we should better
set `plane-state` to NULL after releasing it.
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/481055/
Link: https://lore.kernel.org/r/tencent_8E2A1C78140EE1784AB2FF4B2088CC0AB908@qq.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions