523 	bool stall;  in isp1760_ep0_setup_standard()  local
556 				stall = __isp1760_udc_set_halt(ep, false);  in isp1760_ep0_setup_standard()
558 				stall = false;  in isp1760_ep0_setup_standard()
560 			if (!stall)  in isp1760_ep0_setup_standard()
565 			return stall;  in isp1760_ep0_setup_standard()
594 			stall = __isp1760_udc_set_halt(ep, true);  in isp1760_ep0_setup_standard()
595 			if (!stall)  in isp1760_ep0_setup_standard()
600 			return stall;  in isp1760_ep0_setup_standard()
622 		stall = udc->driver->setup(&udc->gadget, req) < 0;  in isp1760_ep0_setup_standard()
623 		if (stall)  in isp1760_ep0_setup_standard()
649 	bool stall = false;  in isp1760_ep0_setup()  local
695 		stall = isp1760_ep0_setup_standard(udc, &req.r);  in isp1760_ep0_setup()
697 		stall = udc->driver->setup(&udc->gadget, &req.r) < 0;  in isp1760_ep0_setup()
699 	if (stall)  in isp1760_ep0_setup()
933 static int __isp1760_ep_set_halt(struct isp1760_ep *uep, bool stall, bool wedge)  in __isp1760_ep_set_halt()  argument
945 		if (WARN_ON(udc->ep0_state == ISP1760_CTRL_SETUP || !stall ||  in __isp1760_ep_set_halt()
967 	ret = __isp1760_udc_set_halt(uep, stall);  in __isp1760_ep_set_halt()
982 	else if (!stall)  in __isp1760_ep_set_halt()