staging: line6: Convert simple_strtoul() to strict_strtoul in control.c
Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/line6/control.c b/drivers/staging/line6/control.c
index 2d98935..0b59852 100644
--- a/drivers/staging/line6/control.c
+++ b/drivers/staging/line6/control.c
@@ -56,7 +56,13 @@
{
struct usb_interface *interface = to_usb_interface(dev);
struct usb_line6_pod *pod = usb_get_intfdata(interface);
- int value = simple_strtoul(buf, NULL, 10);
+ unsigned long value;
+ int retval;
+
+ retval = strict_strtoul(buf, 10, &value);
+ if (retval)
+ return retval;
+
pod_transmit_parameter(pod, param, value);
return count;
}