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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-04-07 12:20:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-04-07 18:58:30 +0300 |
| commit | fa74c223b6fd78a5314b4c61b9abdbed3c2185b4 (patch) | |
| tree | 15db77f654b4bde81b7f519d737ff52b07e6ceb3 /sound/soc/meson/axg-fifo.c | |
| parent | af4b54127b2b8a69f0f50e54cf099f26b82c9244 (diff) | |
| download | linux-fa74c223b6fd78a5314b4c61b9abdbed3c2185b4.tar.xz | |
ASoC: simple-card: fix possible uninitialized single_cpu local variable
The 'single_cpu' local variable is assigned by asoc_simple_parse_dai()
and later used in a asoc_simple_canonicalize_cpu() call, assuming the
entire function did not exit on errors.
However the first function returns 0 if passed device_node is NULL,
thus leaving the variable uninitialized and reporting success.
Addresses-Coverity: Uninitialized scalar variable
Fixes: 8f7f298a3337 ("ASoC: simple-card-utils: separate asoc_simple_card_parse_dai()")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Sameer Pujar <spujar@nvidia.com>
Link: https://lore.kernel.org/r/20210407092027.60769-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/meson/axg-fifo.c')
0 files changed, 0 insertions, 0 deletions