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bgpd: Remove AGGREGATE_NEXTHOP_CHECK as it's been unused

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The #define AGGREGATE_NEXTHOP_CHECK has not been used
for a very very long time.  Since this is effectively
dead code, let's remove it.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2018-06-01 14:23:44 -04:00
parent b89a6450ba
commit 4c80d4ccba
1 changed files with 1 additions and 32 deletions
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33
bgpd/bgp_route.c
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@ -5447,24 +5447,12 @@ static void bgp_aggregate_route(struct bgp *bgp, struct prefix *p,
struct aspath *asmerge = NULL;
struct community *community = NULL;
struct community *commerge = NULL;
#if defined(AGGREGATE_NEXTHOP_CHECK)
struct in_addr nexthop;
uint32_t med = 0;
#endif
struct bgp_info *ri;
struct bgp_info *new;
int first = 1;
unsigned long match = 0;
uint8_t atomic_aggregate = 0;
/* Record adding route's nexthop and med. */
if (rinew) {
#if defined(AGGREGATE_NEXTHOP_CHECK)
nexthop = rinew->attr->nexthop;
med = rinew->attr->med;
#endif
}
/* ORIGIN attribute: If at least one route among routes that are
aggregated has ORIGIN with the value INCOMPLETE, then the
aggregated route must have the ORIGIN attribute with the value
@ -5490,27 +5478,8 @@ static void bgp_aggregate_route(struct bgp *bgp, struct prefix *p,
if (del && ri == del)
continue;
if (!rinew && first) {
#if defined(AGGREGATE_NEXTHOP_CHECK)
nexthop = ri->attr->nexthop;
med = ri->attr->med;
#endif
if (!rinew && first)
first = 0;
}
#ifdef AGGREGATE_NEXTHOP_CHECK
if (!IPV4_ADDR_SAME(&ri->attr->nexthop,
&nexthop)
|| ri->attr->med != med) {
if (aspath)
aspath_free(aspath);
if (community)
community_free(community);
bgp_unlock_node(rn);
bgp_unlock_node(top);
return;
}
#endif /* AGGREGATE_NEXTHOP_CHECK */
if (ri->attr->flag
& ATTR_FLAG_BIT(BGP_ATTR_ATOMIC_AGGREGATE))