Commit fe329a1a authored by Takashi Iwai's avatar Takashi Iwai Committed by Mark Brown

ASoC: wm8996: Fix negative array index read

Spotted by coverity CID 146355.
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 959f5854
...@@ -438,6 +438,8 @@ static int wm8996_get_retune_mobile_enum(struct snd_kcontrol *kcontrol, ...@@ -438,6 +438,8 @@ static int wm8996_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec); struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
int block = wm8996_get_retune_mobile_block(kcontrol->id.name); int block = wm8996_get_retune_mobile_block(kcontrol->id.name);
if (block < 0)
return block;
ucontrol->value.enumerated.item[0] = wm8996->retune_mobile_cfg[block]; ucontrol->value.enumerated.item[0] = wm8996->retune_mobile_cfg[block];
return 0; return 0;
......
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