diff options
| author | Hui Tang <[email protected]> | 2022-11-19 13:55:18 +0800 |
|---|---|---|
| committer | Dmitry Baryshkov <[email protected]> | 2023-01-08 22:18:46 +0200 |
| commit | 21e9a838f505178e109ccb3bf19d7808eb0326f4 (patch) | |
| tree | d40615ee2661691d382ea56901f8c35ff1d033bc /tools/perf/scripts/python | |
| parent | a685d27f220118bb770e2c1a9a50dcc100309e63 (diff) | |
drm/msm/dpu: check for null return of devm_kzalloc() in dpu_writeback_init()
Because of the possilble failure of devm_kzalloc(), dpu_wb_conn might
be NULL and will cause null pointer dereference later.
Therefore, it might be better to check it and directly return -ENOMEM.
Fixes: 77b001acdcfe ("drm/msm/dpu: add the writeback connector layer")
Signed-off-by: Hui Tang <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/512277/
Link: https://lore.kernel.org/r/[email protected]
[DB: fixed typo in commit message]
Signed-off-by: Dmitry Baryshkov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions