ospfd: LSDB_LOOP treat it as a loop.

Inform the .clang-format file about LSDB_LOOP and
put the proper indentation for this loop into the
code.

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

.clang-format

@@ -57,3 +57,5 @@ ForEachMacros:
   - SUBGRP_FOREACH_ADJ_SAFE
   - AF_FOREACH
   - FOREACH_AFI_SAFI
+  # ospfd
+  - LSDB_LOOP

ospfd/ospf_abr.c

@@ -327,8 +327,7 @@ static int ospf_abr_nssa_am_elected(struct ospf_area *area)
 	struct router_lsa *rlsa;
 	struct in_addr *best = NULL;
 
-	LSDB_LOOP(ROUTER_LSDB(area), rn, lsa)
+	LSDB_LOOP (ROUTER_LSDB(area), rn, lsa) {
-	{
 		/* sanity checks */
 		if (!lsa || (lsa->data->type != OSPF_ROUTER_LSA)
 		    || IS_LSA_SELF(lsa))

ospfd/ospf_apiserver.c

@@ -1313,22 +1313,28 @@ int ospf_apiserver_handle_sync_lsdb(struct ospf_apiserver *apiserv,
 			/* Check msg type. */
 			if (mask & Power2[OSPF_ROUTER_LSA])
 				LSDB_LOOP(ROUTER_LSDB(area), rn, lsa)
-			apiserver_sync_callback(lsa, (void *)&param, seqnum);
+					apiserver_sync_callback(
+						lsa, (void *)&param, seqnum);
 			if (mask & Power2[OSPF_NETWORK_LSA])
 				LSDB_LOOP(NETWORK_LSDB(area), rn, lsa)
-			apiserver_sync_callback(lsa, (void *)&param, seqnum);
+					apiserver_sync_callback(
+						lsa, (void *)&param, seqnum);
 			if (mask & Power2[OSPF_SUMMARY_LSA])
 				LSDB_LOOP(SUMMARY_LSDB(area), rn, lsa)
-			apiserver_sync_callback(lsa, (void *)&param, seqnum);
+					apiserver_sync_callback(
+						lsa, (void *)&param, seqnum);
 			if (mask & Power2[OSPF_ASBR_SUMMARY_LSA])
 				LSDB_LOOP(ASBR_SUMMARY_LSDB(area), rn, lsa)
-			apiserver_sync_callback(lsa, (void *)&param, seqnum);
+					apiserver_sync_callback(
+						lsa, (void *)&param, seqnum);
 			if (mask & Power2[OSPF_OPAQUE_LINK_LSA])
 				LSDB_LOOP(OPAQUE_LINK_LSDB(area), rn, lsa)
-			apiserver_sync_callback(lsa, (void *)&param, seqnum);
+					apiserver_sync_callback(
+						lsa, (void *)&param, seqnum);
 			if (mask & Power2[OSPF_OPAQUE_AREA_LSA])
 				LSDB_LOOP(OPAQUE_AREA_LSDB(area), rn, lsa)
-			apiserver_sync_callback(lsa, (void *)&param, seqnum);
+					apiserver_sync_callback(
+						lsa, (void *)&param, seqnum);
 		}
 	}
 
@@ -1336,14 +1342,16 @@ int ospf_apiserver_handle_sync_lsdb(struct ospf_apiserver *apiserv,
 	if (ospf->lsdb) {
 		if (mask & Power2[OSPF_AS_EXTERNAL_LSA])
 			LSDB_LOOP(EXTERNAL_LSDB(ospf), rn, lsa)
-		apiserver_sync_callback(lsa, (void *)&param, seqnum);
+				apiserver_sync_callback(lsa, (void *)&param,
+							seqnum);
 	}
 
 	/* For AS-external opaque LSAs */
 	if (ospf->lsdb) {
 		if (mask & Power2[OSPF_OPAQUE_AS_LSA])
 			LSDB_LOOP(OPAQUE_AS_LSDB(ospf), rn, lsa)
-		apiserver_sync_callback(lsa, (void *)&param, seqnum);
+				apiserver_sync_callback(lsa, (void *)&param,
+							seqnum);
 	}
 
 	/* Send a reply back to client with return code */
@@ -1945,16 +1953,19 @@ void ospf_apiserver_flush_opaque_lsa(struct ospf_apiserver *apiserv,
 	case OSPF_OPAQUE_LINK_LSA:
 		for (ALL_LIST_ELEMENTS(ospf->areas, node, nnode, area))
 			LSDB_LOOP(OPAQUE_LINK_LSDB(area), rn, lsa)
-		apiserver_flush_opaque_type_callback(lsa, (void *)&param, 0);
+				apiserver_flush_opaque_type_callback(
+					lsa, (void *)&param, 0);
 		break;
 	case OSPF_OPAQUE_AREA_LSA:
 		for (ALL_LIST_ELEMENTS(ospf->areas, node, nnode, area))
 			LSDB_LOOP(OPAQUE_AREA_LSDB(area), rn, lsa)
-		apiserver_flush_opaque_type_callback(lsa, (void *)&param, 0);
+				apiserver_flush_opaque_type_callback(
+					lsa, (void *)&param, 0);
 		break;
 	case OSPF_OPAQUE_AS_LSA:
 		LSDB_LOOP(OPAQUE_LINK_LSDB(ospf), rn, lsa)
-		apiserver_flush_opaque_type_callback(lsa, (void *)&param, 0);
+			apiserver_flush_opaque_type_callback(lsa,
+							     (void *)&param, 0);
 		break;
 	default:
 		break;

ospfd/ospf_ase.c

@@ -661,7 +661,8 @@ static int ospf_ase_calculate_timer(struct thread *t)
 
 				if (area->external_routing == OSPF_AREA_NSSA)
 					LSDB_LOOP(NSSA_LSDB(area), rn, lsa)
-				ospf_ase_calculate_route(ospf, lsa);
+						ospf_ase_calculate_route(ospf,
+									 lsa);
 			}
 		/* kevinm: And add the NSSA routes in ospf_top */
 		LSDB_LOOP(NSSA_LSDB(ospf), rn, lsa)

ospfd/ospf_lsa.c

@@ -1872,8 +1872,7 @@ struct ospf_lsa *ospf_translated_nssa_refresh(struct ospf *ospf,
 			if (area->external_routing != OSPF_AREA_NSSA && !type7)
 				continue;
 
-			LSDB_LOOP(NSSA_LSDB(area), rn, lsa)
+			LSDB_LOOP (NSSA_LSDB(area), rn, lsa) {
-			{
 				if (lsa->data->id.s_addr
 				    == type5->data->id.s_addr) {
 					type7 = lsa;

ospfd/ospfd.c

@@ -183,8 +183,7 @@ void ospf_router_id_update(struct ospf *ospf)
 			struct route_node *rn;
 			struct ospf_lsa *lsa;
 
-			LSDB_LOOP(EXTERNAL_LSDB(ospf), rn, lsa)
+			LSDB_LOOP (EXTERNAL_LSDB(ospf), rn, lsa) {
-			{
 				/* AdvRouter and Router ID is the same. */
 				if (IPV4_ADDR_SAME(&lsa->data->adv_router,
 						   &ospf->router_id)) {