hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/soc/codecs/es8328.c
View File

@ -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)