Input: USB devices - handle errors when registering input devices

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/input/ati_remote2.c b/drivers/usb/input/ati_remote2.c
index 6459be90599c..5656278d7965 100644
--- a/drivers/usb/input/ati_remote2.c
+++ b/drivers/usb/input/ati_remote2.c
@@ -337,7 +337,7 @@ static void ati_remote2_complete_key(struct urb *urb)
 static int ati_remote2_input_init(struct ati_remote2 *ar2)
 {
         struct input_dev *idev;
-        int i;
+        int i, retval;
 
         idev = input_allocate_device();
         if (!idev)
@@ -364,11 +364,11 @@ static int ati_remote2_input_init(struct ati_remote2 *ar2)
         usb_to_input_id(ar2->udev, &idev->id);
         idev->cdev.dev = &ar2->udev->dev;
 
-        i = input_register_device(idev);
-        if (i)
+        retval = input_register_device(idev);
+        if (retval)
                 input_free_device(idev);
 
-        return i;
+        return retval;
 }
 
 static int ati_remote2_urb_init(struct ati_remote2 *ar2)