EZFS_OPENFAILED
return (zfs_error(hdl, EZFS_OPENFAILED, msg));
return (zfs_error(hdl, EZFS_OPENFAILED, errbuf));
(void) zfs_error(hdl, EZFS_OPENFAILED, errbuf);
(void) zfs_error(hdl, EZFS_OPENFAILED, errbuf);
case EZFS_OPENFAILED: