1500 	else if (cdev->os_desc_req == req)  in composite_setup_complete()
1515 		else if (cdev->os_desc_req == req)  in composite_ep0_queue()
1962 			req = cdev->os_desc_req;  in composite_setup()
2281 	cdev->os_desc_req = usb_ep_alloc_request(ep0, GFP_KERNEL);  in composite_os_desc_req_prepare()
2282 	if (!cdev->os_desc_req) {  in composite_os_desc_req_prepare()
2287 	cdev->os_desc_req->buf = kmalloc(USB_COMP_EP0_OS_DESC_BUFSIZ,  in composite_os_desc_req_prepare()
2289 	if (!cdev->os_desc_req->buf) {  in composite_os_desc_req_prepare()
2291 		usb_ep_free_request(ep0, cdev->os_desc_req);  in composite_os_desc_req_prepare()
2294 	cdev->os_desc_req->context = cdev;  in composite_os_desc_req_prepare()
2295 	cdev->os_desc_req->complete = composite_setup_complete;  in composite_os_desc_req_prepare()
2309 	if (cdev->os_desc_req) {  in composite_dev_cleanup()
2311 			usb_ep_dequeue(cdev->gadget->ep0, cdev->os_desc_req);  in composite_dev_cleanup()
2313 		kfree(cdev->os_desc_req->buf);  in composite_dev_cleanup()
2314 		cdev->os_desc_req->buf = NULL;  in composite_dev_cleanup()
2315 		usb_ep_free_request(cdev->gadget->ep0, cdev->os_desc_req);  in composite_dev_cleanup()
2316 		cdev->os_desc_req = NULL;  in composite_dev_cleanup()