openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ASoC: Check return value of struct_strtoul() in pmdown_time_set() 

strict_strtoul() has just been made must check so do so.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown 2010-10-27 20:11:17 -07:00
parent 89e1e66d6b
commit c593b520cf
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sound/soc/soc-core.c
View File

@ -165,8 +165,11 @@ static ssize_t pmdown_time_set(struct device *dev,
{
struct snd_soc_pcm_runtime *rtd =
container_of(dev, struct snd_soc_pcm_runtime, dev);
int ret;
strict_strtol(buf, 10, &rtd->pmdown_time);
ret = strict_strtol(buf, 10, &rtd->pmdown_time);
if (ret)
return ret;
return count;
}