Merge "usb: dwc3: Delete the request from pending list in case of ep queue failure" (795cbde8) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/usb/dwc3/gadget.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -1559,6 +1559,7 @@ static void __dwc3_gadget_start_isoc(struct dwc3_ep *dep)
		static int __dwc3_gadget_ep_queue(struct dwc3_ep dep, struct dwc3_request req)
		{
		struct dwc3 *dwc = dep->dwc;
		int ret = 0;

		if (!dep->endpoint.desc \|\| !dwc->pullups_connected) {
		dev_err_ratelimited(dwc->dev, "%s: can't queue to disabled endpoint\n",
		@@ -1605,7 +1606,11 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep dep, struct dwc3_request req)
		}
		}

		return __dwc3_gadget_kick_transfer(dep);
		ret = __dwc3_gadget_kick_transfer(dep);
		if (ret < 0)
		list_del_init(&req->list);

		return ret;
		}

		static int dwc3_gadget_wakeup(struct usb_gadget *g)

+4 −1

Original line number	Diff line number	Diff line
		@@ -953,7 +953,10 @@ static void usb_cser_start_rx(struct f_cdev *port)
		if (ret) {
		pr_err("port(%d):%pK usb ep(%s) queue failed\n",
		port->port_num, port, ep->name);
		list_add(&req->list, pool);
		if (port->is_connected)
		list_add(&req->list, &port->read_pool);
		else
		usb_cser_free_req(port->port_usb.out, req);
		break;
		}
		}