OSPF: Zero-initialization of a temporary neighbor

ospf_dr_election(struct ospf_iface *ifa)

{

  struct ospf_proto *p = ifa->oa->po;

  struct ospf_neighbor *neigh, *ndr, *nbdr, me;

  struct ospf_neighbor *neigh, *ndr, *nbdr;

  u32 myid = p->router_id;

  DBG("(B)DR election.\n");

  me.state = NEIGHBOR_2WAY;

  me.rid = myid;

  me.priority = ifa->priority;

  me.ip = ifa->addr->ip;

  me.dr  = ospf_is_v2(p) ? ipa_to_u32(ifa->drip) : ifa->drid;

  me.bdr = ospf_is_v2(p) ? ipa_to_u32(ifa->bdrip) : ifa->bdrid;

  me.iface_id = ifa->iface_id;

  struct ospf_neighbor me = {

    .state = NEIGHBOR_2WAY,

    .rid = myid,

    .priority = ifa->priority,

    .ip = ifa->addr->ip,

    .dr  = ospf_is_v2(p) ? ipa_to_u32(ifa->drip) : ifa->drid,

    .bdr = ospf_is_v2(p) ? ipa_to_u32(ifa->bdrip) : ifa->bdrid,

    .iface_id = ifa->iface_id,

  };

  add_tail(&ifa->neigh_list, NODE & me);