zebra,pbrd: Update pbrd to handle NHT properly

[mirror_frr.git] / zebra / zebra_rnh.c

diff --git a/zebra/zebra_rnh.c b/zebra/zebra_rnh.c
index a63d015716030bfa308406daf06a78ac9aa9225b..1024f3a0525c425bbeb2d37f383f3d5d759ab7b0 100644 (file)
--- a/zebra/zebra_rnh.c
+++ b/zebra/zebra_rnh.c
@@ -592,54 +592,6 @@ static void zebra_rnh_notify_protocol_clients(struct zebra_vrf *zvrf, afi_t afi,
                zebra_rnh_clear_nexthop_rnh_filters(re);
 }
 
-static void zebra_rnh_process_pbr_tables(afi_t afi, struct route_node *nrn,
-                                        struct rnh *rnh,
-                                        struct route_node *prn,
-                                        struct route_entry *re)
-{
-       struct zebra_router_table *zrt;
-       struct route_entry *o_re;
-       struct route_node *o_rn;
-       struct listnode *node;
-       struct zserv *client;
-
-       /*
-        * We are only concerned about nexthops that change for
-        * anyone using PBR
-        */
-       for (ALL_LIST_ELEMENTS_RO(rnh->client_list, node, client)) {
-               if (client->proto == ZEBRA_ROUTE_PBR)
-                       break;
-       }
-
-       if (!client)
-               return;
-
-       RB_FOREACH (zrt, zebra_router_table_head, &zrouter.tables) {
-               if (afi != zrt->afi)
-                       continue;
-
-               for (o_rn = route_top(zrt->table); o_rn;
-                    o_rn = srcdest_route_next(o_rn)) {
-                       RNODE_FOREACH_RE (o_rn, o_re) {
-                               if (o_re->type == ZEBRA_ROUTE_PBR)
-                                       break;
-
-                       }
-
-                       /*
-                        * If we have a PBR route and a nexthop changes
-                        * just rethink it.  Yes this is a hammer, but
-                        * a small one
-                        */
-                       if (o_re) {
-                               SET_FLAG(o_re->status, ROUTE_ENTRY_CHANGED);
-                               rib_queue_add(o_rn);
-                       }
-               }
-       }
-}
-
 /*
  * Utility to determine whether a candidate nexthop is useable. We make this
  * check in a couple of places, so this is a single home for the logic we
@@ -834,8 +786,6 @@ static void zebra_rnh_eval_nexthop_entry(struct zebra_vrf *zvrf, afi_t afi,
                zebra_rnh_notify_protocol_clients(zvrf, afi, nrn, rnh, prn,
                                                  rnh->state);
 
-               zebra_rnh_process_pbr_tables(afi, nrn, rnh, prn, rnh->state);
-
                /* Process pseudowires attached to this nexthop */
                zebra_rnh_process_pseudowires(zvrf->vrf->vrf_id, rnh);
        }