Revert "lib: register bgp link-state afi/safi"

This reverts commit 1642a68d60cfade4b2fce72aaef58dea700c65c3.

18 files changed, 3 insertions, 138 deletions

diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index 8427b1b604..7916233444 100644
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -4003,10 +4003,6 @@ size_t bgp_packet_mpattr_start(struct stream *s, struct peer *peer, afi_t afi,
 	switch (nh_afi) {
 	case AFI_IP:
 		switch (safi) {
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
-			/* TODO */
-			break;
 		case SAFI_UNICAST:
 		case SAFI_MULTICAST:
 		case SAFI_LABELED_UNICAST:
@@ -4040,10 +4036,6 @@ size_t bgp_packet_mpattr_start(struct stream *s, struct peer *peer, afi_t afi,
 		break;
 	case AFI_IP6:
 		switch (safi) {
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
-			/* TODO */
-			break;
 		case SAFI_UNICAST:
 		case SAFI_MULTICAST:
 		case SAFI_LABELED_UNICAST:
@@ -4094,9 +4086,6 @@ size_t bgp_packet_mpattr_start(struct stream *s, struct peer *peer, afi_t afi,
 			break;
 		}
 		break;
-	case AFI_LINKSTATE:
-		/* TODO */
-		break;
 	case AFI_L2VPN:
 		if (safi != SAFI_FLOWSPEC)
 			flog_err(
@@ -4149,10 +4138,6 @@ void bgp_packet_mpattr_prefix(struct stream *s, afi_t afi, safi_t safi,
 		stream_put_labeled_prefix(s, p, label, addpath_capable,
 					  addpath_tx_id);
 		break;
-	case SAFI_LINKSTATE:
-	case SAFI_LINKSTATE_VPN:
-		/* TODO */
-		break;
 	case SAFI_FLOWSPEC:
 		stream_putc(s, p->u.prefix_flowspec.prefixlen);
 		stream_put(s, (const void *)p->u.prefix_flowspec.ptr,
@@ -4179,10 +4164,6 @@ size_t bgp_packet_mpattr_prefix_size(afi_t afi, safi_t safi,
 	case SAFI_MAX:
 		assert(!"Attempting to figure size for a SAFI_UNSPEC/SAFI_MAX this is a DEV ESCAPE");
 		break;
-	case SAFI_LINKSTATE:
-	case SAFI_LINKSTATE_VPN:
-		/* TODO */
-		break;
 	case SAFI_UNICAST:
 	case SAFI_MULTICAST:
 		break;
diff --git a/bgpd/bgp_btoa.c b/bgpd/bgp_btoa.c
index c4e866c42e..8e27d9769f 100644
--- a/bgpd/bgp_btoa.c
+++ b/bgpd/bgp_btoa.c
@@ -177,9 +177,6 @@ int main(int argc, char **argv)
 			case AFI_IP6:
 				printf("/AFI_IP6\n");
 				break;
-			case AFI_LINKSTATE:
-				printf("/AFI_LINKSTATE\n");
-				break;
 			default:
 				printf("/UNKNOWN %d", subtype);
 				break;
diff --git a/bgpd/bgp_open.c b/bgpd/bgp_open.c
index 207a73801b..6ee5b5dc5c 100644
--- a/bgpd/bgp_open.c
+++ b/bgpd/bgp_open.c
@@ -147,12 +147,6 @@ void bgp_capability_vty_out(struct vty *vty, struct peer *peer, bool use_json,
 						"capabilityErrorMultiProtocolAfi",
 						"L2VPN");
 					break;
-				case AFI_LINKSTATE:
-					json_object_string_add(
-						json_cap,
-						"capabilityErrorMultiProtocolAfi",
-						"Link State");
-					break;
 				case AFI_UNSPEC:
 				case AFI_MAX:
 					json_object_int_add(
@@ -204,18 +198,6 @@ void bgp_capability_vty_out(struct vty *vty, struct peer *peer, bool use_json,
 						"capabilityErrorMultiProtocolSafi",
 						"flowspec");
 					break;
-				case SAFI_LINKSTATE:
-					json_object_string_add(
-						json_cap,
-						"capabilityErrorMultiProtocolSafi",
-						"Link State");
-					break;
-				case SAFI_LINKSTATE_VPN:
-					json_object_string_add(
-						json_cap,
-						"capabilityErrorMultiProtocolSafi",
-						"Link State VPN");
-					break;
 				case SAFI_UNSPEC:
 				case SAFI_MAX:
 					json_object_int_add(
@@ -237,9 +219,6 @@ void bgp_capability_vty_out(struct vty *vty, struct peer *peer, bool use_json,
 				case AFI_L2VPN:
 					vty_out(vty, "AFI L2VPN, ");
 					break;
-				case AFI_LINKSTATE:
-					vty_out(vty, "AFI Link State, ");
-					break;
 				case AFI_UNSPEC:
 				case AFI_MAX:
 					vty_out(vty, "AFI Unknown %d, ",
@@ -268,12 +247,6 @@ void bgp_capability_vty_out(struct vty *vty, struct peer *peer, bool use_json,
 				case SAFI_EVPN:
 					vty_out(vty, "SAFI EVPN");
 					break;
-				case SAFI_LINKSTATE:
-					vty_out(vty, "SAFI LINK STATE");
-					break;
-				case SAFI_LINKSTATE_VPN:
-					vty_out(vty, "SAFI LINK STATE VPN");
-					break;
 				case SAFI_UNSPEC:
 				case SAFI_MAX:
 					vty_out(vty, "SAFI Unknown %d ",
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index a6485a141f..3a850a486d 100644
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -12052,8 +12052,6 @@ const struct prefix_rd *bgp_rd_from_dest(const struct bgp_dest *dest,
 	case SAFI_UNICAST:
 	case SAFI_MULTICAST:
 	case SAFI_LABELED_UNICAST:
-	case SAFI_LINKSTATE:
-	case SAFI_LINKSTATE_VPN:
 	case SAFI_FLOWSPEC:
 	case SAFI_MAX:
 		return NULL;
@@ -13303,8 +13301,6 @@ static void bgp_table_stats_walker(struct event *t)
 	case AFI_L2VPN:
 		space = EVPN_ROUTE_PREFIXLEN;
 		break;
-	case AFI_LINKSTATE:
-		/* TODO */
 	case AFI_UNSPEC:
 	case AFI_MAX:
 		return;
@@ -13561,8 +13557,6 @@ static int bgp_table_stats_single(struct vty *vty, struct bgp *bgp, afi_t afi,
 	case AFI_L2VPN:
 		bitlen = EVPN_ROUTE_PREFIXLEN;
 		break;
-	case AFI_LINKSTATE:
-		/* TODO */
 	case AFI_UNSPEC:
 	case AFI_MAX:
 		break;
diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c
index f5ab0192bb..e49bafffb8 100644
--- a/bgpd/bgp_vty.c
+++ b/bgpd/bgp_vty.c
@@ -168,8 +168,6 @@ static enum node_type bgp_node_type(afi_t afi, safi_t safi)
 			return BGP_VPNV4_NODE;
 		case SAFI_FLOWSPEC:
 			return BGP_FLOWSPECV4_NODE;
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_UNSPEC:
 		case SAFI_ENCAP:
 		case SAFI_EVPN:
@@ -190,8 +188,6 @@ static enum node_type bgp_node_type(afi_t afi, safi_t safi)
 			return BGP_VPNV6_NODE;
 		case SAFI_FLOWSPEC:
 			return BGP_FLOWSPECV6_NODE;
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_UNSPEC:
 		case SAFI_ENCAP:
 		case SAFI_EVPN:
@@ -202,8 +198,6 @@ static enum node_type bgp_node_type(afi_t afi, safi_t safi)
 		break;
 	case AFI_L2VPN:
 		return BGP_EVPN_NODE;
-	case AFI_LINKSTATE:
-		/* TODO */
 	case AFI_UNSPEC:
 	case AFI_MAX:
 		// We should never be here but to clarify the switch statement..
@@ -540,8 +534,6 @@ static const char *get_bgp_default_af_flag(afi_t afi, safi_t safi)
 		case SAFI_FLOWSPEC:
 			return "ipv4-flowspec";
 		case SAFI_UNSPEC:
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_EVPN:
 		case SAFI_MAX:
 			return "unknown-afi/safi";
@@ -561,8 +553,6 @@ static const char *get_bgp_default_af_flag(afi_t afi, safi_t safi)
 			return "ipv6-labeled-unicast";
 		case SAFI_FLOWSPEC:
 			return "ipv6-flowspec";
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_UNSPEC:
 		case SAFI_EVPN:
 		case SAFI_MAX:
@@ -578,16 +568,12 @@ static const char *get_bgp_default_af_flag(afi_t afi, safi_t safi)
 		case SAFI_MPLS_VPN:
 		case SAFI_ENCAP:
 		case SAFI_LABELED_UNICAST:
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_FLOWSPEC:
 		case SAFI_UNSPEC:
 		case SAFI_MAX:
 			return "unknown-afi/safi";
 		}
 		break;
-	case AFI_LINKSTATE:
-		/* TODO */
 	case AFI_UNSPEC:
 	case AFI_MAX:
 		return "unknown-afi/safi";
diff --git a/bgpd/bgpd.h b/bgpd/bgpd.h
index 6eba3d6aae..ca1411a3b1 100644
--- a/bgpd/bgpd.h
+++ b/bgpd/bgpd.h
@@ -2504,8 +2504,6 @@ static inline int afindex(afi_t afi, safi_t safi)
 			return BGP_AF_IPV4_ENCAP;
 		case SAFI_FLOWSPEC:
 			return BGP_AF_IPV4_FLOWSPEC;
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_EVPN:
 		case SAFI_UNSPEC:
 		case SAFI_MAX:
@@ -2526,8 +2524,6 @@ static inline int afindex(afi_t afi, safi_t safi)
 			return BGP_AF_IPV6_ENCAP;
 		case SAFI_FLOWSPEC:
 			return BGP_AF_IPV6_FLOWSPEC;
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_EVPN:
 		case SAFI_UNSPEC:
 		case SAFI_MAX:
@@ -2545,14 +2541,10 @@ static inline int afindex(afi_t afi, safi_t safi)
 		case SAFI_ENCAP:
 		case SAFI_FLOWSPEC:
 		case SAFI_UNSPEC:
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_MAX:
 			return BGP_AF_MAX;
 		}
 		break;
-	case AFI_LINKSTATE:
-		/* TODO */
 	case AFI_UNSPEC:
 	case AFI_MAX:
 		return BGP_AF_MAX;
diff --git a/bgpd/rfapi/rfapi_import.c b/bgpd/rfapi/rfapi_import.c
index 126ba225cb..a93e186f8d 100644
--- a/bgpd/rfapi/rfapi_import.c
+++ b/bgpd/rfapi/rfapi_import.c
@@ -248,8 +248,6 @@ void rfapiCheckRefcount(struct agg_node *rn, safi_t safi, int lockoffset)
 		case SAFI_EVPN:
 		case SAFI_LABELED_UNICAST:
 		case SAFI_FLOWSPEC:
-		case SAFI_LINKSTATE:
-		case SAFI_LINKSTATE_VPN:
 		case SAFI_MAX:
 			assert(!"Passed in safi should be impossible");
 		}
@@ -2974,7 +2972,6 @@ static void rfapiBgpInfoFilteredImportEncap(
 
 	case AFI_UNSPEC:
 	case AFI_L2VPN:
-	case AFI_LINKSTATE:
 	case AFI_MAX:
 		flog_err(EC_LIB_DEVELOPMENT, "%s: bad afi %d", __func__, afi);
 		return;
@@ -3423,7 +3420,6 @@ void rfapiBgpInfoFilteredImportVPN(
 		rt = import_table->imported_vpn[afi];
 		break;
 
-	case AFI_LINKSTATE:
 	case AFI_UNSPEC:
 	case AFI_MAX:
 		flog_err(EC_LIB_DEVELOPMENT, "%s: bad afi %d", __func__, afi);
@@ -3823,8 +3819,6 @@ rfapiBgpInfoFilteredImportFunction(safi_t safi)
 	case SAFI_EVPN:
 	case SAFI_LABELED_UNICAST:
 	case SAFI_FLOWSPEC:
-	case SAFI_LINKSTATE:
-	case SAFI_LINKSTATE_VPN:
 	case SAFI_MAX:
 		/* not expected */
 		flog_err(EC_LIB_DEVELOPMENT, "%s: bad safi %d", __func__, safi);
@@ -4069,8 +4063,6 @@ static void rfapiProcessPeerDownRt(struct peer *peer,
 	case SAFI_EVPN:
 	case SAFI_LABELED_UNICAST:
 	case SAFI_FLOWSPEC:
-	case SAFI_LINKSTATE:
-	case SAFI_LINKSTATE_VPN:
 	case SAFI_MAX:
 		/* Suppress uninitialized variable warning */
 		rt = NULL;
diff --git a/bgpd/rfapi/rfapi_monitor.c b/bgpd/rfapi/rfapi_monitor.c
index 766b5d5360..3fe957ba4d 100644
--- a/bgpd/rfapi/rfapi_monitor.c
+++ b/bgpd/rfapi/rfapi_monitor.c
@@ -237,8 +237,6 @@ void rfapiMonitorExtraFlush(safi_t safi, struct agg_node *rn)
 	case SAFI_EVPN:
 	case SAFI_LABELED_UNICAST:
 	case SAFI_FLOWSPEC:
-	case SAFI_LINKSTATE:
-	case SAFI_LINKSTATE_VPN:
 	case SAFI_MAX:
 		assert(0);
 	}
@@ -307,8 +305,6 @@ void rfapiMonitorExtraPrune(safi_t safi, struct agg_node *rn)
 	case SAFI_EVPN:
 	case SAFI_LABELED_UNICAST:
 	case SAFI_FLOWSPEC:
-	case SAFI_LINKSTATE:
-	case SAFI_LINKSTATE_VPN:
 	case SAFI_MAX:
 		assert(0);
 	}
diff --git a/lib/iana_afi.h b/lib/iana_afi.h
index 9b4d33fa4d..b9c19cc3d5 100644
--- a/lib/iana_afi.h
+++ b/lib/iana_afi.h
@@ -26,7 +26,6 @@ typedef enum {
 	IANA_AFI_IPV4 = 1,
 	IANA_AFI_IPV6 = 2,
 	IANA_AFI_L2VPN = 25,
-	IANA_AFI_LINKSTATE = 16388, /* BGP-LS RFC 7752 */
 } iana_afi_t;
 
 typedef enum {
@@ -36,8 +35,6 @@ typedef enum {
 	IANA_SAFI_LABELED_UNICAST = 4,
 	IANA_SAFI_ENCAP = 7,
 	IANA_SAFI_EVPN = 70,
-	IANA_SAFI_LINKSTATE = 71,     /* BGP-LS RFC 7752 */
-	IANA_SAFI_LINKSTATE_VPN = 72, /* BGP-LS RFC 7752 */
 	IANA_SAFI_MPLS_VPN = 128,
 	IANA_SAFI_FLOWSPEC = 133
 } iana_safi_t;
@@ -51,8 +48,6 @@ static inline afi_t afi_iana2int(iana_afi_t afi)
 		return AFI_IP6;
 	case IANA_AFI_L2VPN:
 		return AFI_L2VPN;
-	case IANA_AFI_LINKSTATE:
-		return AFI_LINKSTATE;
 	case IANA_AFI_RESERVED:
 		return AFI_MAX;
 	}
@@ -69,8 +64,6 @@ static inline iana_afi_t afi_int2iana(afi_t afi)
 		return IANA_AFI_IPV6;
 	case AFI_L2VPN:
 		return IANA_AFI_L2VPN;
-	case AFI_LINKSTATE:
-		return IANA_AFI_LINKSTATE;
 	case AFI_UNSPEC:
 	case AFI_MAX:
 		return IANA_AFI_RESERVED;
@@ -101,10 +94,6 @@ static inline safi_t safi_iana2int(iana_safi_t safi)
 		return SAFI_LABELED_UNICAST;
 	case IANA_SAFI_FLOWSPEC:
 		return SAFI_FLOWSPEC;
-	case IANA_SAFI_LINKSTATE:
-		return SAFI_LINKSTATE;
-	case IANA_SAFI_LINKSTATE_VPN:
-		return SAFI_LINKSTATE_VPN;
 	case IANA_SAFI_RESERVED:
 		return SAFI_MAX;
 	}
@@ -129,10 +118,6 @@ static inline iana_safi_t safi_int2iana(safi_t safi)
 		return IANA_SAFI_LABELED_UNICAST;
 	case SAFI_FLOWSPEC:
 		return IANA_SAFI_FLOWSPEC;
-	case SAFI_LINKSTATE:
-		return IANA_SAFI_LINKSTATE;
-	case SAFI_LINKSTATE_VPN:
-		return IANA_SAFI_LINKSTATE_VPN;
 	case SAFI_UNSPEC:
 	case SAFI_MAX:
 		return IANA_SAFI_RESERVED;
diff --git a/lib/prefix.c b/lib/prefix.c
index d5632c2141..f342c4c1db 100644
--- a/lib/prefix.c
+++ b/lib/prefix.c
@@ -132,8 +132,6 @@ const char *afi2str_lower(afi_t afi)
 		return "ipv6";
 	case AFI_L2VPN:
 		return "l2vpn";
-	case AFI_LINKSTATE:
-		return "link-state";
 	case AFI_MAX:
 	case AFI_UNSPEC:
 		return "bad-value";
@@ -151,8 +149,6 @@ const char *afi2str(afi_t afi)
 		return "IPv6";
 	case AFI_L2VPN:
 		return "l2vpn";
-	case AFI_LINKSTATE:
-		return "link-state";
 	case AFI_MAX:
 	case AFI_UNSPEC:
 		return "bad-value";
@@ -178,10 +174,6 @@ const char *safi2str(safi_t safi)
 		return "labeled-unicast";
 	case SAFI_FLOWSPEC:
 		return "flowspec";
-	case SAFI_LINKSTATE:
-		return "link-state";
-	case SAFI_LINKSTATE_VPN:
-		return "link-state-vpn";
 	case SAFI_UNSPEC:
 	case SAFI_MAX:
 		return "unknown";
diff --git a/lib/zebra.h b/lib/zebra.h
index cd0b72834c..ecc87f58f1 100644
--- a/lib/zebra.h
+++ b/lib/zebra.h
@@ -326,14 +326,13 @@ struct in_pktinfo {
 #define	INADDR_LOOPBACK	0x7f000001	/* Internet address 127.0.0.1.  */
 #endif
 
-/* Address family numbers. */
+/* Address family numbers from RFC1700. */
 typedef enum {
 	AFI_UNSPEC = 0,
 	AFI_IP = 1,
 	AFI_IP6 = 2,
 	AFI_L2VPN = 3,
-	AFI_LINKSTATE = 4, /* BGP-LS RFC 7752 */
-	AFI_MAX = 5,
+	AFI_MAX = 4
 } afi_t;
 
 #define IS_VALID_AFI(a) ((a) > AFI_UNSPEC && (a) < AFI_MAX)
@@ -348,9 +347,7 @@ typedef enum {
 	SAFI_EVPN = 5,
 	SAFI_LABELED_UNICAST = 6,
 	SAFI_FLOWSPEC = 7,
-	SAFI_LINKSTATE = 8,	/* BGP-LS RFC 7752 */
-	SAFI_LINKSTATE_VPN = 9, /* BGP-LS RFC 7752 */
-	SAFI_MAX = 10,
+	SAFI_MAX = 8
 } safi_t;
 
 #define FOREACH_AFI_SAFI(afi, safi)                                            \
diff --git a/pbrd/pbr_zebra.c b/pbrd/pbr_zebra.c
index 876f9e19e0..30eaf62902 100644
--- a/pbrd/pbr_zebra.c
+++ b/pbrd/pbr_zebra.c
@@ -312,11 +312,6 @@ void route_add(struct pbr_nexthop_group_cache *pnhgc, struct nexthop_group nhg,
 		       "%s: Asked to install unsupported route type: L2VPN",
 		       __func__);
 		break;
-	case AFI_LINKSTATE:
-		DEBUGD(&pbr_dbg_zebra,
-		       "%s: Asked to install unsupported route type: Link-State",
-		       __func__);
-		break;
 	case AFI_UNSPEC:
 		DEBUGD(&pbr_dbg_zebra,
 		       "%s: Asked to install unspecified route type", __func__);
@@ -362,11 +357,6 @@ void route_delete(struct pbr_nexthop_group_cache *pnhgc, afi_t afi)
 		       "%s: Asked to delete unsupported route type: L2VPN",
 		       __func__);
 		break;
-	case AFI_LINKSTATE:
-		DEBUGD(&pbr_dbg_zebra,
-		       "%s: Asked to delete unsupported route type: Link-State",
-		       __func__);
-		break;
 	case AFI_UNSPEC:
 		DEBUGD(&pbr_dbg_zebra,
 		       "%s: Asked to delete unspecified route type", __func__);
diff --git a/staticd/static_vty.c b/staticd/static_vty.c
index 3c60cd7315..0582df88ab 100644
--- a/staticd/static_vty.c
+++ b/staticd/static_vty.c
@@ -131,7 +131,6 @@ static int static_route_nb_run(struct vty *vty, struct static_route_args *args)
 			assert(!!str2prefix(args->source, &src));
 		break;
 	case AFI_L2VPN:
-	case AFI_LINKSTATE:
 	case AFI_UNSPEC:
 	case AFI_MAX:
 		break;
diff --git a/tests/bgpd/test_peer_attr.c b/tests/bgpd/test_peer_attr.c
index 761b23bf97..bc6eba9069 100644
--- a/tests/bgpd/test_peer_attr.c
+++ b/tests/bgpd/test_peer_attr.c
@@ -660,8 +660,6 @@ static const char *str_from_afi(afi_t afi)
 		return "ipv6";
 	case AFI_L2VPN:
 		return "l2vpn";
-	case AFI_LINKSTATE:
-		return "link-state";
 	case AFI_MAX:
 	case AFI_UNSPEC:
 		return "bad-value";
diff --git a/zebra/connected.c b/zebra/connected.c
index 46f2a83a3c..ee0823f56f 100644
--- a/zebra/connected.c
+++ b/zebra/connected.c
@@ -234,7 +234,6 @@ void connected_up(struct interface *ifp, struct connected *ifc)
 		break;
 	case AFI_UNSPEC:
 	case AFI_L2VPN:
-	case AFI_LINKSTATE:
 	case AFI_MAX:
 		flog_warn(EC_ZEBRA_CONNECTED_AFI_UNKNOWN,
 			  "Received unknown AFI: %s", afi2str(afi));
@@ -425,7 +424,6 @@ void connected_down(struct interface *ifp, struct connected *ifc)
 		break;
 	case AFI_UNSPEC:
 	case AFI_L2VPN:
-	case AFI_LINKSTATE:
 	case AFI_MAX:
 		zlog_warn("Unknown AFI: %s", afi2str(afi));
 		break;
diff --git a/zebra/router-id.c b/zebra/router-id.c
index 45edf45336..ef87d924fe 100644
--- a/zebra/router-id.c
+++ b/zebra/router-id.c
@@ -102,7 +102,6 @@ int router_id_get(afi_t afi, struct prefix *p, struct zebra_vrf *zvrf)
 		return 0;
 	case AFI_UNSPEC:
 	case AFI_L2VPN:
-	case AFI_LINKSTATE:
 	case AFI_MAX:
 		return -1;
 	}
@@ -127,7 +126,6 @@ static int router_id_set(afi_t afi, struct prefix *p, struct zebra_vrf *zvrf)
 		break;
 	case AFI_UNSPEC:
 	case AFI_L2VPN:
-	case AFI_LINKSTATE:
 	case AFI_MAX:
 		return -1;
 	}
diff --git a/zebra/zapi_msg.c b/zebra/zapi_msg.c
index b73511f027..6754238ce5 100644
--- a/zebra/zapi_msg.c
+++ b/zebra/zapi_msg.c
@@ -544,7 +544,6 @@ int zsend_redistribute_route(int cmd, struct zserv *client,
 			client->redist_v6_del_cnt++;
 		break;
 	case AFI_L2VPN:
-	case AFI_LINKSTATE:
 	case AFI_MAX:
 	case AFI_UNSPEC:
 		break;
diff --git a/zebra/zebra_nhg.c b/zebra/zebra_nhg.c
index 396e9acfc8..1879bafcac 100644
--- a/zebra/zebra_nhg.c
+++ b/zebra/zebra_nhg.c
@@ -2288,7 +2288,6 @@ static int nexthop_active(struct nexthop *nexthop, struct nhg_hash_entry *nhe,
 			break;
 		case AFI_UNSPEC:
 		case AFI_L2VPN:
-		case AFI_LINKSTATE:
 		case AFI_MAX:
 			flog_err(EC_LIB_DEVELOPMENT,
 				 "%s: unknown address-family: %u", __func__,
@@ -2332,7 +2331,6 @@ static int nexthop_active(struct nexthop *nexthop, struct nhg_hash_entry *nhe,
 		break;
 	case AFI_UNSPEC:
 	case AFI_L2VPN:
-	case AFI_LINKSTATE:
 	case AFI_MAX:
 		assert(afi != AFI_IP && afi != AFI_IP6);
 		break;