diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 83bb2e3fa861..b799106027ad 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -598,7 +598,7 @@ static void dummy_free_request(struct usb_ep *_ep, struct usb_request *_req)
 	struct dummy_request	*req;
 
 	if (!_ep || !_req) {
-		__WARN();
+		WARN_ON(1);
 		return;
 	}