1595 	else if (cdev->os_desc_req == req)  in composite_setup_complete()
1610 		else if (cdev->os_desc_req == req)  in composite_ep0_queue()
2105 			req = cdev->os_desc_req;  in composite_setup()
2470 	cdev->os_desc_req = usb_ep_alloc_request(ep0, GFP_KERNEL);  in composite_os_desc_req_prepare()
2471 	if (!cdev->os_desc_req) {  in composite_os_desc_req_prepare()
2476 	cdev->os_desc_req->buf = kmalloc(USB_COMP_EP0_OS_DESC_BUFSIZ,  in composite_os_desc_req_prepare()
2478 	if (!cdev->os_desc_req->buf) {  in composite_os_desc_req_prepare()
2480 		usb_ep_free_request(ep0, cdev->os_desc_req);  in composite_os_desc_req_prepare()
2483 	cdev->os_desc_req->context = cdev;  in composite_os_desc_req_prepare()
2484 	cdev->os_desc_req->complete = composite_setup_complete;  in composite_os_desc_req_prepare()
2498 	if (cdev->os_desc_req) {  in composite_dev_cleanup()
2500 			usb_ep_dequeue(cdev->gadget->ep0, cdev->os_desc_req);  in composite_dev_cleanup()
2502 		kfree(cdev->os_desc_req->buf);  in composite_dev_cleanup()
2503 		cdev->os_desc_req->buf = NULL;  in composite_dev_cleanup()
2504 		usb_ep_free_request(cdev->gadget->ep0, cdev->os_desc_req);  in composite_dev_cleanup()
2505 		cdev->os_desc_req = NULL;  in composite_dev_cleanup()