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| author | Xiaoke Wang <xkernel.wang@foxmail.com> | 2022-03-03 20:39:14 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2023-09-20 23:26:37 +0200 |
| commit | 7c0195fa9a9e263df204963f88a22b21688ffb66 (patch) | |
| tree | b2c46599bb8953d63d4f270c9a8d68737d680be8 /Documentation/filesystems/caching/backend-api.rst | |
| parent | 2409205acd3c7c877f3d0080cac6a5feb3358f83 (diff) | |
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
devm_kstrdup() returns pointer to allocated string on success,
NULL on failure. So it is better to check the return value of it.
Fixes: e35478eac030 ("i2c: mux: demux-pinctrl: run properly with multiple instances")
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'Documentation/filesystems/caching/backend-api.rst')
0 files changed, 0 insertions, 0 deletions