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

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

sound/soc/codecs/wm8996.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -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;