Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-2.6-microblaze.git] / drivers / staging / asus_oled / asus_oled.c

diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index f4c2657..43c57b7 100644 (file)
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -194,9 +194,11 @@ static ssize_t set_enabled(struct device *dev, struct device_attribute *attr,
 {
        struct usb_interface *intf = to_usb_interface(dev);
        struct asus_oled_dev *odev = usb_get_intfdata(intf);
-       int temp = strict_strtoul(buf, 10, NULL);
+       unsigned long value;
+       if (strict_strtoul(buf, 10, &value))
+               return -EINVAL;
 
-       enable_oled(odev, temp);
+       enable_oled(odev, value);
 
        return count;
 }
@@ -207,10 +209,12 @@ static ssize_t class_set_enabled(struct device *device,
 {
        struct asus_oled_dev *odev =
                (struct asus_oled_dev *) dev_get_drvdata(device);
+       unsigned long value;
 
-       int temp = strict_strtoul(buf, 10, NULL);
+       if (strict_strtoul(buf, 10, &value))
+               return -EINVAL;
 
-       enable_oled(odev, temp);
+       enable_oled(odev, value);
 
        return count;
 }