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ospfd: remove unused code

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The code for nssa_range and other bits that were written but
never used.
This commit is contained in:
Stephen Hemminger 2011-12-06 23:54:17 +04:00 committed by Denis Ovsienko
parent 840faaeb00
commit a80e20d175
5 changed files with 6 additions and 101 deletions
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45
ospfd/ospf_abr.c
View File

@ -614,15 +614,6 @@ set_metric (struct ospf_lsa *lsa, u_int32_t metric)
memcpy(header->metric, mp, 3);
}
static int
ospf_abr_check_nssa_range (struct prefix_ipv4 *p, u_int32_t cost,
struct ospf_area *area)
{
/* The Type-7 is tested against the aggregated prefix and forwarded
for lsa installation and flooding */
return 0;
}
/* ospf_abr_translate_nssa */
static int
ospf_abr_translate_nssa (struct ospf_area *area, struct ospf_lsa *lsa)
@ -1577,42 +1568,6 @@ ospf_abr_send_nssa_aggregates (struct ospf *ospf) /* temporarily turned off */
zlog_debug ("ospf_abr_send_nssa_aggregates(): Stop");
}
static void
ospf_abr_announce_nssa_defaults (struct ospf *ospf) /* By ABR-Translator */
{
struct listnode *node;
struct ospf_area *area;
if (! IS_OSPF_ABR (ospf))
return;
if (IS_DEBUG_OSPF_NSSA)
zlog_debug ("ospf_abr_announce_stub_defaults(): Start");
for (ALL_LIST_ELEMENTS_RO (ospf->areas, node, area))
{
if (IS_DEBUG_OSPF_NSSA)
zlog_debug ("ospf_abr_announce_nssa_defaults(): looking at area %s",
inet_ntoa (area->area_id));
if (area->external_routing != OSPF_AREA_NSSA)
continue;
if (OSPF_IS_AREA_BACKBONE (area))
continue; /* Sanity Check */
/* if (!TranslatorRole continue V 1.0 look for "always" conf */
if (area->NSSATranslatorState)
{
if (IS_DEBUG_OSPF_NSSA)
zlog_debug ("ospf_abr_announce_nssa_defaults(): "
"announcing 0.0.0.0/0 to this nssa");
/* ospf_abr_announce_nssa_asbr_to_as (&p, area->default_cost, area); */
/*ospf_abr_announce_network_to_area (&p, area->default_cost, area);*/
}
}
}
static void
ospf_abr_announce_stub_defaults (struct ospf *ospf)
{

55
ospfd/ospf_route.c
View File

@ -272,61 +272,6 @@ ospf_route_install (struct ospf *ospf, struct route_table *rt)
}
}
static void
ospf_intra_route_add (struct route_table *rt, struct vertex *v,
struct ospf_area *area)
{
struct route_node *rn;
struct ospf_route *or;
struct prefix_ipv4 p;
struct ospf_path *path;
struct vertex_parent *parent;
struct listnode *node, *nnode;
p.family = AF_INET;
p.prefix = v->id;
if (v->type == OSPF_VERTEX_ROUTER)
p.prefixlen = IPV4_MAX_BITLEN;
else
{
struct network_lsa *lsa = (struct network_lsa *) v->lsa;
p.prefixlen = ip_masklen (lsa->mask);
}
apply_mask_ipv4 (&p);
rn = route_node_get (rt, (struct prefix *) &p);
if (rn->info)
{
zlog_warn ("Same routing information exists for %s", inet_ntoa (v->id));
route_unlock_node (rn);
return;
}
or = ospf_route_new ();
if (v->type == OSPF_VERTEX_NETWORK)
{
or->type = OSPF_DESTINATION_NETWORK;
for (ALL_LIST_ELEMENTS (v->parents, node, nnode, parent))
{
path = ospf_path_new ();
path->nexthop = parent->nexthop->router;
listnode_add (or->paths, path);
}
}
else
or->type = OSPF_DESTINATION_ROUTER;
or->id = v->id;
or->u.std.area_id = area->area_id;
or->u.std.external_routing= area->external_routing;
or->path_type = OSPF_PATH_INTRA_AREA;
or->cost = v->distance;
rn->info = or;
}
/* RFC2328 16.1. (4). For "router". */
void
ospf_intra_add_router (struct route_table *rt, struct vertex *v,

2
ospfd/ospf_spf.c
View File

@ -1042,6 +1042,7 @@ ospf_rtrs_free (struct route_table *rtrs)
route_table_finish (rtrs);
}
#if 0
static void
ospf_rtrs_print (struct route_table *rtrs)
{
@ -1101,6 +1102,7 @@ ospf_rtrs_print (struct route_table *rtrs)
zlog_debug ("ospf_rtrs_print() end");
}
#endif
/* Calculating the shortest-path tree for an area. */
static void

3
ospfd/ospf_vty.c
View File

@ -3732,7 +3732,7 @@ show_as_external_lsa_detail (struct vty *vty, struct ospf_lsa *lsa)
return 0;
}
/* N.B. This function currently seems to be unused. */
#if 0
static int
show_as_external_lsa_stdvty (struct ospf_lsa *lsa)
{
@ -3756,6 +3756,7 @@ show_as_external_lsa_stdvty (struct ospf_lsa *lsa)
return 0;
}
#endif
/* Show AS-NSSA-LSA detail information. */
static int

2
ospfd/ospfd.c
View File

@ -1205,6 +1205,7 @@ ospf_area_nssa_translator_role_set (struct ospf *ospf, struct in_addr area_id,
return 1;
}
#if 0
/* XXX: unused? Leave for symmetry? */
static int
ospf_area_nssa_translator_role_unset (struct ospf *ospf,
@ -1222,6 +1223,7 @@ ospf_area_nssa_translator_role_unset (struct ospf *ospf,
return 1;
}
#endif
int
ospf_area_export_list_set (struct ospf *ospf,