From: "Laurent Navet [Mali]" <laurent.navet@xxxxxxxxx>
staging: line6: pcm.c
call to obsolete simple_strtoul() function is replaced
by kstrtoint() in pcm_set_impulse_period().
Also check the return code.
Signed-off-by: Laurent Navet [Mali] <laurent.navet@xxxxxxxxx>
---
drivers/staging/line6/pcm.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/line6/pcm.c b/drivers/staging/line6/pcm.c
index a0ce781..876ab89 100644
--- a/drivers/staging/line6/pcm.c
+++ b/drivers/staging/line6/pcm.c
@@ -81,7 +81,13 @@ static ssize_t pcm_set_impulse_period(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
- dev2pcm(dev)->impulse_period = simple_strtoul(buf, NULL, 10);
+ int value;
+ int rv;
+ rv = kstrtoint(buf, 10, &value);
+ if (rv < 0)
+ return rv;
+
+ dev2pcm(dev)->impulse_period = value;
return count;
}
--
1.7.10.4
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