16 	struct vhci_device *vdev = priv->vdev;  in setup_cmd_submit_pdu()  local
19 			  usb_pipedevice(urb->pipe), vdev->devid);  in setup_cmd_submit_pdu()
23 	pdup->base.devid     = vdev->devid;  in setup_cmd_submit_pdu()
34 static struct vhci_priv *dequeue_from_priv_tx(struct vhci_device *vdev)  in dequeue_from_priv_tx()  argument
39 	spin_lock_irqsave(&vdev->priv_lock, flags);  in dequeue_from_priv_tx()
41 	list_for_each_entry_safe(priv, tmp, &vdev->priv_tx, list) {  in dequeue_from_priv_tx()
42 		list_move_tail(&priv->list, &vdev->priv_rx);  in dequeue_from_priv_tx()
43 		spin_unlock_irqrestore(&vdev->priv_lock, flags);  in dequeue_from_priv_tx()
47 	spin_unlock_irqrestore(&vdev->priv_lock, flags);  in dequeue_from_priv_tx()
52 static int vhci_send_cmd_submit(struct vhci_device *vdev)  in vhci_send_cmd_submit()  argument
67 	while ((priv = dequeue_from_priv_tx(vdev)) != NULL) {  in vhci_send_cmd_submit()
87 			usbip_event_add(&vdev->ud, SDEV_EVENT_ERROR_MALLOC);  in vhci_send_cmd_submit()
128 				usbip_event_add(&vdev->ud,  in vhci_send_cmd_submit()
139 		ret = kernel_sendmsg(vdev->ud.tcp_socket, &msg, iov, iovnum,  in vhci_send_cmd_submit()
144 			usbip_event_add(&vdev->ud, VDEV_EVENT_ERROR_TCP);  in vhci_send_cmd_submit()
169 static struct vhci_unlink *dequeue_from_unlink_tx(struct vhci_device *vdev)  in dequeue_from_unlink_tx()  argument
174 	spin_lock_irqsave(&vdev->priv_lock, flags);  in dequeue_from_unlink_tx()
176 	list_for_each_entry_safe(unlink, tmp, &vdev->unlink_tx, list) {  in dequeue_from_unlink_tx()
177 		list_move_tail(&unlink->list, &vdev->unlink_rx);  in dequeue_from_unlink_tx()
178 		spin_unlock_irqrestore(&vdev->priv_lock, flags);  in dequeue_from_unlink_tx()
182 	spin_unlock_irqrestore(&vdev->priv_lock, flags);  in dequeue_from_unlink_tx()
187 static int vhci_send_cmd_unlink(struct vhci_device *vdev)  in vhci_send_cmd_unlink()  argument
196 	while ((unlink = dequeue_from_unlink_tx(vdev)) != NULL) {  in vhci_send_cmd_unlink()
209 		pdu_header.base.devid	= vdev->devid;  in vhci_send_cmd_unlink()
219 		ret = kernel_sendmsg(vdev->ud.tcp_socket, &msg, &iov, 1, txsize);  in vhci_send_cmd_unlink()
223 			usbip_event_add(&vdev->ud, VDEV_EVENT_ERROR_TCP);  in vhci_send_cmd_unlink()
238 	struct vhci_device *vdev = container_of(ud, struct vhci_device, ud);  in vhci_tx_loop()  local
241 		if (vhci_send_cmd_submit(vdev) < 0)  in vhci_tx_loop()
244 		if (vhci_send_cmd_unlink(vdev) < 0)  in vhci_tx_loop()
247 		wait_event_interruptible(vdev->waitq_tx,  in vhci_tx_loop()
248 					 (!list_empty(&vdev->priv_tx) ||  in vhci_tx_loop()
249 					  !list_empty(&vdev->unlink_tx) ||  in vhci_tx_loop()