237   int i, len, numskipped, retval, parsed = 0;  in usb_parse_interface()  local
396       retval = usb_parse_endpoint(dev, ifp->endpoint + i, buffer, size);  in usb_parse_interface()
397       if (retval < 0)  in usb_parse_interface()
398         return retval;  in usb_parse_interface()
400       buffer += retval;  in usb_parse_interface()
401       parsed += retval;  in usb_parse_interface()
402       size -= retval;  in usb_parse_interface()
418   int retval = -EINVAL;  in usb_parse_configuration()  local
438       retval = -ENOMEM;  in usb_parse_configuration()
504     retval = usb_parse_interface(dev, config->interface[i], (unsigned char*) buffer, size);  in usb_parse_configuration()
505     if (retval < 0)  in usb_parse_configuration()
506       return retval;  in usb_parse_configuration()
508     buffer += retval;  in usb_parse_configuration()
509     size -= retval;  in usb_parse_configuration()
516   return retval;  in usb_parse_configuration()