986 	mac_register_t *macp;  in xnf_attach()  local
1018 	macp = mac_alloc(MAC_VERSION);  in xnf_attach()
1019 	if (macp == NULL)  in xnf_attach()
1029 	macp->m_dip = devinfo;  in xnf_attach()
1030 	macp->m_driver = xnfp;  in xnf_attach()
1033 	macp->m_type_ident = MAC_PLUGIN_IDENT_ETHER;  in xnf_attach()
1034 	macp->m_src_addr = xnfp->xnf_mac_addr;  in xnf_attach()
1035 	macp->m_callbacks = &xnf_callbacks;  in xnf_attach()
1036 	macp->m_min_sdu = 0;  in xnf_attach()
1038 	macp->m_max_sdu = xnfp->xnf_mtu;  in xnf_attach()
1127 	err = mac_register(macp, &xnfp->xnf_mh);  in xnf_attach()
1128 	mac_free(macp);  in xnf_attach()
1129 	macp = NULL;  in xnf_attach()
1185 	if (macp != NULL)  in xnf_attach()
1186 		mac_free(macp);  in xnf_attach()