Revert "isisd: apply fast-reroute on an adjacency failure"

This reverts commit 71252973234e70ffa3cb5eec43d4efc1be3d3331.

1 files changed, 0 insertions, 40 deletions

diff --git a/isisd/isis_adjacency.c b/isisd/isis_adjacency.c
index 5b32a9e388..11f17ec7bf 100644
--- a/isisd/isis_adjacency.c
+++ b/isisd/isis_adjacency.c
@@ -212,36 +212,6 @@ static const char *adj_level2string(int level)
 	return NULL; /* not reached */
 }
 
-static void isis_adj_route_switchover(struct isis_adjacency *adj)
-{
-	union g_addr ip = {};
-	ifindex_t ifindex;
-	unsigned int i;
-
-	if (!adj->circuit || !adj->circuit->interface)
-		return;
-
-	ifindex = adj->circuit->interface->ifindex;
-
-	for (i = 0; i < adj->ipv4_address_count; i++) {
-		ip.ipv4 = adj->ipv4_addresses[i];
-		isis_circuit_switchover_routes(adj->circuit, AF_INET, &ip,
-					       ifindex);
-	}
-
-	for (i = 0; i < adj->ll_ipv6_count; i++) {
-		ip.ipv6 = adj->ll_ipv6_addrs[i];
-		isis_circuit_switchover_routes(adj->circuit, AF_INET6, &ip,
-					       ifindex);
-	}
-
-	for (i = 0; i < adj->global_ipv6_count; i++) {
-		ip.ipv6 = adj->global_ipv6_addrs[i];
-		isis_circuit_switchover_routes(adj->circuit, AF_INET6, &ip,
-					       ifindex);
-	}
-}
-
 void isis_adj_process_threeway(struct isis_adjacency *adj,
 			       struct isis_threeway_adj *tw_adj,
 			       enum isis_adj_usage adj_usage)
@@ -328,16 +298,6 @@ void isis_adj_state_change(struct isis_adjacency **padj,
 	if (new_state == old_state)
 		return;
 
-	if (old_state == ISIS_ADJ_UP) {
-		if (IS_DEBUG_EVENTS)
-			zlog_debug(
-				"ISIS-Adj (%s): Starting fast-reroute on state change "
-				"%d->%d: %s",
-				circuit->area->area_tag, old_state, new_state,
-				reason ? reason : "unspecified");
-		isis_adj_route_switchover(adj);
-	}
-
 	adj->adj_state = new_state;
 	send_hello_sched(circuit, adj->level, TRIGGERED_IIH_DELAY);