demote           1809 net/if.c       	int			 demote;
demote           1817 net/if.c       	demote = ifgr->ifgr_attrib.ifg_carp_demoted;
demote           1818 net/if.c       	if (demote + ifg->ifg_carp_demoted > 0xff ||
demote           1819 net/if.c       	    demote + ifg->ifg_carp_demoted < 0)
demote           1822 net/if.c       	ifg->ifg_carp_demoted += demote;