ospf6d: Remove #if 0 code that has not been used in a long time

The earliest that some of this code is 2018.  There is not
much point in keeping this code around.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>

3 files changed, 0 insertions, 118 deletions

diff --git a/ospf6d/ospf6_abr.c b/ospf6d/ospf6_abr.c
index eee98275e..7bd51138b 100644
--- a/ospf6d/ospf6_abr.c
+++ b/ospf6d/ospf6_abr.c
@@ -160,35 +160,22 @@ int ospf6_abr_originate_summary_to_area(struct ospf6_route *route,
 	    && route->type != OSPF6_DEST_TYPE_RANGE
 	    && ((route->type != OSPF6_DEST_TYPE_ROUTER)
 		|| !CHECK_FLAG(route->path.router_bits, OSPF6_ROUTER_BIT_E))) {
-#if 0
-		zlog_debug(
-			"Route type is none of network, range nor ASBR, ignore");
-#endif
 		return 0;
 	}
 
 	/* AS External routes are never considered */
 	if (route->path.type == OSPF6_PATH_TYPE_EXTERNAL1
 	    || route->path.type == OSPF6_PATH_TYPE_EXTERNAL2) {
-#if 0
-		zlog_debug("Path type is external, skip");
-#endif
 		return 0;
 	}
 
 	/* do not generate if the path's area is the same as target area */
 	if (route->path.area_id == area->area_id) {
-#if 0
-		zlog_debug("The route is in the area itself, ignore");
-#endif
 		return 0;
 	}
 
 	/* do not generate if the nexthops belongs to the target area */
 	if (ospf6_abr_nexthops_belong_to_area(route, area)) {
-#if 0
-		zlog_debug("The route's nexthop is in the same area, ignore");
-#endif
 		return 0;
 	}
 
diff --git a/ospf6d/ospf6_flood.c b/ospf6d/ospf6_flood.c
index 0662cfd68..2d896546f 100644
--- a/ospf6d/ospf6_flood.c
+++ b/ospf6d/ospf6_flood.c
@@ -452,12 +452,6 @@ void ospf6_flood_area(struct ospf6_neighbor *from, struct ospf6_lsa *lsa,
 		    && oi != OSPF6_INTERFACE(lsa->lsdb->data))
 			continue;
 
-#if 0
-      if (OSPF6_LSA_SCOPE (lsa->header->type) == OSPF6_SCOPE_AS &&
-          ospf6_is_interface_virtual_link (oi))
-        continue;
-#endif /*0*/
-
 		ospf6_flood_interface(from, lsa, oi);
 	}
 }
@@ -527,12 +521,6 @@ static void ospf6_flood_clear_area(struct ospf6_lsa *lsa, struct ospf6_area *oa)
 		    && oi != OSPF6_INTERFACE(lsa->lsdb->data))
 			continue;
 
-#if 0
-      if (OSPF6_LSA_SCOPE (lsa->header->type) == OSPF6_SCOPE_AS &&
-          ospf6_is_interface_virtual_link (oi))
-        continue;
-#endif /*0*/
-
 		ospf6_flood_clear_interface(lsa, oi);
 	}
 }
diff --git a/ospf6d/ospf6_top.c b/ospf6d/ospf6_top.c
index 7b4ed84d5..4a3697ed3 100644
--- a/ospf6d/ospf6_top.c
+++ b/ospf6d/ospf6_top.c
@@ -718,39 +718,6 @@ DEFUN (no_ospf6_distance_ospf6,
 	return CMD_SUCCESS;
 }
 
-#if 0
-DEFUN (ospf6_distance_source,
-       ospf6_distance_source_cmd,
-       "distance (1-255) X:X::X:X/M [WORD]",
-       "Administrative distance\n"
-       "Distance value\n"
-       "IP source prefix\n"
-       "Access list name\n")
-{
-  VTY_DECLVAR_CONTEXT(ospf6, o);
-  char *alname = (argc == 4) ? argv[3]->arg : NULL;
-  ospf6_distance_set (vty, o, argv[1]->arg, argv[2]->arg, alname);
-
-  return CMD_SUCCESS;
-}
-
-DEFUN (no_ospf6_distance_source,
-       no_ospf6_distance_source_cmd,
-       "no distance (1-255) X:X::X:X/M [WORD]",
-       NO_STR
-       "Administrative distance\n"
-       "Distance value\n"
-       "IP source prefix\n"
-       "Access list name\n")
-{
-  VTY_DECLVAR_CONTEXT(ospf6, o);
-  char *alname = (argc == 5) ? argv[4]->arg : NULL;
-  ospf6_distance_unset (vty, o, argv[2]->arg, argv[3]->arg, alname);
-
-  return CMD_SUCCESS;
-}
-#endif
-
 DEFUN (ospf6_interface_area,
        ospf6_interface_area_cmd,
        "interface IFNAME area <A.B.C.D|(0-4294967295)>",
@@ -911,55 +878,6 @@ DEFUN (no_ospf6_stub_router_admin,
 	return CMD_SUCCESS;
 }
 
-#if 0
-DEFUN (ospf6_stub_router_startup,
-       ospf6_stub_router_startup_cmd,
-       "stub-router on-startup (5-86400)",
-       "Make router a stub router\n"
-       "Advertise inability to be a transit router\n"
-       "Automatically advertise as stub-router on startup of OSPF6\n"
-       "Time (seconds) to advertise self as stub-router\n")
-{
-  return CMD_SUCCESS;
-}
-
-DEFUN (no_ospf6_stub_router_startup,
-       no_ospf6_stub_router_startup_cmd,
-       "no stub-router on-startup",
-       NO_STR
-       "Make router a stub router\n"
-       "Advertise inability to be a transit router\n"
-       "Automatically advertise as stub-router on startup of OSPF6\n"
-       "Time (seconds) to advertise self as stub-router\n")
-{
-  return CMD_SUCCESS;
-}
-
-DEFUN (ospf6_stub_router_shutdown,
-       ospf6_stub_router_shutdown_cmd,
-       "stub-router on-shutdown (5-86400)",
-       "Make router a stub router\n"
-       "Advertise inability to be a transit router\n"
-       "Automatically advertise as stub-router before shutdown\n"
-       "Time (seconds) to advertise self as stub-router\n")
-{
-  return CMD_SUCCESS;
-}
-
-DEFUN (no_ospf6_stub_router_shutdown,
-       no_ospf6_stub_router_shutdown_cmd,
-       "no stub-router on-shutdown",
-       NO_STR
-       "Make router a stub router\n"
-       "Advertise inability to be a transit router\n"
-       "Automatically advertise as stub-router before shutdown\n"
-       "Time (seconds) to advertise self as stub-router\n")
-{
-  return CMD_SUCCESS;
-}
-#endif
-
-
 static void ospf6_show(struct vty *vty, struct ospf6 *o, json_object *json,
 		       bool use_json)
 {
@@ -1390,20 +1308,9 @@ void ospf6_top_init(void)
 	install_element(OSPF6_NODE, &no_ospf6_interface_area_cmd);
 	install_element(OSPF6_NODE, &ospf6_stub_router_admin_cmd);
 	install_element(OSPF6_NODE, &no_ospf6_stub_router_admin_cmd);
-/* For a later time */
-#if 0
-  install_element (OSPF6_NODE, &ospf6_stub_router_startup_cmd);
-  install_element (OSPF6_NODE, &no_ospf6_stub_router_startup_cmd);
-  install_element (OSPF6_NODE, &ospf6_stub_router_shutdown_cmd);
-  install_element (OSPF6_NODE, &no_ospf6_stub_router_shutdown_cmd);
-#endif
 
 	install_element(OSPF6_NODE, &ospf6_distance_cmd);
 	install_element(OSPF6_NODE, &no_ospf6_distance_cmd);
 	install_element(OSPF6_NODE, &ospf6_distance_ospf6_cmd);
 	install_element(OSPF6_NODE, &no_ospf6_distance_ospf6_cmd);
-#if 0
-  install_element (OSPF6_NODE, &ospf6_distance_source_cmd);
-  install_element (OSPF6_NODE, &no_ospf6_distance_source_cmd);
-#endif
 }