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| author | Su Hui <suhui@nfschina.com> | 2024-09-11 19:54:50 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-18 19:24:10 +0200 |
| commit | 6ec7cbc7f57866388f03bf75eb47e6f515debc1c (patch) | |
| tree | 65d0754ef3d7423f7cfc9d2ef40203ae6b63219a /tools/perf/scripts/python/stackcollapse.py | |
| parent | 86238603c8f4df09b2a926617511310fd550737c (diff) | |
ASoC: codecs: avoid possible garbage value in peb2466_reg_read()
[ Upstream commit 38cc0334baabc5baf08a1db753de521e016c0432 ]
Clang static checker (scan-build) warning:
sound/soc/codecs/peb2466.c:232:8:
Assigned value is garbage or undefined [core.uninitialized.Assign]
232 | *val = tmp;
| ^ ~~~
When peb2466_read_byte() fails, 'tmp' will have a garbage value.
Add a judgemnet to avoid this problem.
Fixes: 227f609c7c0e ("ASoC: codecs: Add support for the Infineon PEB2466 codec")
Signed-off-by: Su Hui <suhui@nfschina.com>
Link: https://patch.msgid.link/20240911115448.277828-1-suhui@nfschina.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions