efct_lio_parse_wwn
if (efct_lio_parse_wwn(name, &wwnn, 0) < 0)
rc = efct_lio_parse_wwn(&name[0], wwpn, 1);
rc = efct_lio_parse_wwn(&name[17], wwnn, 1);
ret = efct_lio_parse_wwn(name, &wwpn, 0);
ret = efct_lio_parse_wwn(p, &p_wwpn, 0);