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ASoC: es8328: harmless underflow in es8328_put_deemph() 

Valid values for "deemph" are zero and one but we accidentally allow
negative values as well.  It's harmless but it causes static checker
warnings and we may as well clean it up.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dan Carpenter 2015-10-13 10:11:09 +03:00 committed by Mark Brown
parent 6ff33f3902
commit 7ab8a54ea7
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/es8328.c
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@ -129,7 +129,7 @@ static int es8328_put_deemph(struct snd_kcontrol *kcontrol,
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct es8328_priv *es8328 = snd_soc_codec_get_drvdata(codec);
int deemph = ucontrol->value.integer.value[0];
unsigned int deemph = ucontrol->value.integer.value[0];
int ret;
if (deemph > 1)