diff options
| author | Trevor Wu <trevor.wu@mediatek.com> | 2023-03-07 07:09:36 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-13 17:08:37 +0300 |
| commit | 1a3f0116b74ba2f9477c28fcf9d66ac7126455fd (patch) | |
| tree | 0f9eaef8cdacc638d0e828e5e4a3e9cb0d136c38 /sound/soc/mediatek/mt8195 | |
| parent | ff728899065922534d80170685fb807194d6487b (diff) | |
| download | linux-1a3f0116b74ba2f9477c28fcf9d66ac7126455fd.tar.xz | |
ASoC: mediatek: mt9195-mt6359: fix UNINIT problem
Coverity shows using uninitialized value monitor. When regmap_read
returns an error, monitor keeps the value left from earlier
computation. To prevent from the unexpected result in the case, assign
0 to monitor.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20230307040938.7484-3-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/mediatek/mt8195')
| -rw-r--r-- | sound/soc/mediatek/mt8195/mt8195-mt6359.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/mediatek/mt8195/mt8195-mt6359.c b/sound/soc/mediatek/mt8195/mt8195-mt6359.c index 4682748d82be..ceca882ecff7 100644 --- a/sound/soc/mediatek/mt8195/mt8195-mt6359.c +++ b/sound/soc/mediatek/mt8195/mt8195-mt6359.c @@ -158,7 +158,7 @@ static int mt8195_mt6359_mtkaif_calibration(struct snd_soc_pcm_runtime *rtd) int mtkaif_phase_cycle[MT8195_MTKAIF_MISO_NUM]; int mtkaif_calibration_num_phase; bool mtkaif_calibration_ok; - unsigned int monitor; + unsigned int monitor = 0; int counter; int phase; int i; |