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 (file)
--- a/drivers/staging/line6/control.c
+++ b/drivers/staging/line6/control.c
@@ -56,7 +56,13 @@ static ssize_t pod_set_param_int(struct device *dev, const char *buf,
 {
        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;
 }