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staging: line6: pcm.c: Changed simple_strtoul to kstrtoint

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Changed call to simple_strtoul to kstrtoint in pcm_set_impulse_volume(...)

Signed-off-by: Johannes Thumshirn <morbidrsa@googlemail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johannes Thumshirn 2012-08-06 14:08:50 +02:00 committed by Greg Kroah-Hartman
parent d7de993503
commit cdf5e55124
1 changed files with 7 additions and 1 deletions
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8
drivers/staging/line6/pcm.c
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@ -48,7 +48,13 @@ static ssize_t pcm_set_impulse_volume(struct device *dev,
const char *buf, size_t count)
{
struct snd_line6_pcm *line6pcm = dev2pcm(dev);
int value = simple_strtoul(buf, NULL, 10);
int value;
int rv;
rv = kstrtoint(buf, 10, &value);
if (rv < 0)
return rv;
line6pcm->impulse_volume = value;
if (value > 0)