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| H A D | peb2466.c | diff 38cc0334baabc5baf08a1db753de521e016c0432 Wed Sep 11 13:54:50 CEST 2024 Su Hui <suhui@nfschina.com> ASoC: codecs: avoid possible garbage value in peb2466_reg_read()
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>
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