diff options
Diffstat (limited to 'drivers/staging/line6/toneport.c')
| -rw-r--r-- | drivers/staging/line6/toneport.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c index 84bf29c..e6770ea 100644 --- a/drivers/staging/line6/toneport.c +++ b/drivers/staging/line6/toneport.c @@ -96,8 +96,14 @@ static ssize_t toneport_set_led_red(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - char *c; - led_red = simple_strtol(buf, &c, 10); + int retval; + long value; + + retval = strict_strtol(buf, 10, &value); + if (retval) + return retval; + + led_red = value; toneport_update_led(dev); return count; } @@ -106,8 +112,14 @@ static ssize_t toneport_set_led_green(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - char *c; - led_green = simple_strtol(buf, &c, 10); + int retval; + long value; + + retval = strict_strtol(buf, 10, &value); + if (retval) + return retval; + + led_green = value; toneport_update_led(dev); return count; } |
