| Message ID | 167816221839.26.4600710524407532007@mailman-core.alsa-project.org |
|---|---|
| State | Accepted |
| Commit | 9760e01b3851dc51d1901876668168328d34a647 |
| Headers | show |
| Series | [1/4] ASoC: mediatek: mt8195: add dai id check before accessing array | expand |
diff --git a/sound/soc/codecs/mt6358.c b/sound/soc/codecs/mt6358.c index b54610b27906..d7b157ddc9a8 100644 --- a/sound/soc/codecs/mt6358.c +++ b/sound/soc/codecs/mt6358.c @@ -429,7 +429,7 @@ static int mt6358_put_volsw(struct snd_kcontrol *kcontrol, struct mt6358_priv *priv = snd_soc_component_get_drvdata(component); struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; - unsigned int reg; + unsigned int reg = 0; int ret; ret = snd_soc_put_volsw(kcontrol, ucontrol);
Coverity shows decaring variable reg without initializer. When regmap_read returns an error, reg keeps the value left from earlier computation. To prevent from the unexpected result in the case, assign 0 to reg. Signed-off-by: Trevor Wu <trevor.wu@mediatek.com> --- sound/soc/codecs/mt6358.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)