diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 53e0496c71b5c9705284c33ae15dc3be97d5b6bb..c2251c40a205cdff9b7672f451a39fbe477d9e6a 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -813,7 +813,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 	 */
 	req->zero = 0;
 	req->complete = composite_setup_complete;
-	req->length = USB_BUFSIZ;
+	req->length = 0;
 	gadget->ep0->driver_data = cdev;
 
 	switch (ctrl->bRequest) {