USB: idmouse.c: Put the interface on error

usb_autopm_put_interface() should be called regardless of what
idmouse_create_image() returns.
Signed-off-by: Junjie Mao <junjie.mao@enight.me>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/misc/idmouse.c

@@ -257,9 +257,9 @@ static int idmouse_open(struct inode *inode, struct file *file)
 		if (result)
 			goto error;
 		result = idmouse_create_image (dev);
+		usb_autopm_put_interface(interface);
 		if (result)
 			goto error;
-		usb_autopm_put_interface(interface);
 
 		/* increment our usage count for the driver */
 		++dev->open;