bgpd: Remove set but unused variables

Found by clang 15.

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

bgpd/rfapi/rfapi_import.c

@@ -127,7 +127,6 @@ void rfapiCheckRouteCount(void)
 			struct agg_node *rn;
 
 			int holddown_count = 0;
-			int local_count = 0;
 			int imported_count = 0;
 			int remote_count = 0;
 
@@ -146,9 +145,7 @@ void rfapiCheckRouteCount(void)
 						++holddown_count;
 
 					} else {
-						if (RFAPI_LOCAL_BI(bpi)) {
-							++local_count;
-						} else {
+						if (!RFAPI_LOCAL_BI(bpi)) {
 							if (RFAPI_DIRECT_IMPORT_BI(
 								    bpi)) {
 								++imported_count;

bgpd/rfapi/rfapi_rib.c

@@ -116,7 +116,6 @@ void rfapiRibCheckCounts(
 	struct bgp *bgp = bgp_get_default();
 
 	uint32_t t_pfx_active = 0;
-	uint32_t t_pfx_deleted = 0;
 
 	uint32_t t_ri_active = 0;
 	uint32_t t_ri_deleted = 0;
@@ -131,7 +130,6 @@ void rfapiRibCheckCounts(
 
 		afi_t afi;
 		uint32_t pfx_active = 0;
-		uint32_t pfx_deleted = 0;
 
 		for (afi = AFI_IP; afi < AFI_MAX; ++afi) {
 
@@ -156,8 +154,6 @@ void rfapiRibCheckCounts(
 				if (dsl) {
 					ri_deleted = skiplist_count(dsl);
 					t_ri_deleted += ri_deleted;
-					++pfx_deleted;
-					++t_pfx_deleted;
 				}
 			}
 			for (rn = agg_route_top(rfd->rib_pending[afi]); rn;
@@ -2303,10 +2299,6 @@ void rfapiRibShowResponses(void *stream, struct prefix *pfx_match,
 	int printedheader = 0;
 	int routes_total = 0;
 	int nhs_total = 0;
-	int prefixes_total = 0;
-	int prefixes_displayed = 0;
-	int nves_total = 0;
-	int nves_with_routes = 0;
 	int nves_displayed = 0;
 	int routes_displayed = 0;
 	int nhs_displayed = 0;
@@ -2326,10 +2318,6 @@ void rfapiRibShowResponses(void *stream, struct prefix *pfx_match,
 		int printednve = 0;
 		afi_t afi;
 
-		++nves_total;
-		if (rfd->rib_prefix_count)
-			++nves_with_routes;
-
 		for (afi = AFI_IP; afi < AFI_MAX; ++afi) {
 
 			struct agg_node *rn;
@@ -2355,14 +2343,11 @@ void rfapiRibShowResponses(void *stream, struct prefix *pfx_match,
 
 				routes_total++;
 				nhs_total += skiplist_count(sl);
-				++prefixes_total;
 
 				if (pfx_match && !prefix_match(pfx_match, p)
 				    && !prefix_match(p, pfx_match))
 					continue;
 
-				++prefixes_displayed;
-
 				if (!printedheader) {
 					++printedheader;
 

bgpd/rfapi/rfapi_vty.c

@@ -822,11 +822,6 @@ int rfapiShowVncQueries(void *stream, struct prefix *pfx_match)
 	const char *vty_newline;
 
 	int printedheader = 0;
-
-	int nves_total = 0;
-	int nves_with_queries = 0;
-	int nves_displayed = 0;
-
 	int queries_total = 0;
 	int queries_displayed = 0;
 
@@ -850,15 +845,9 @@ int rfapiShowVncQueries(void *stream, struct prefix *pfx_match)
 		struct agg_node *rn;
 		int printedquerier = 0;
 
-
-		++nves_total;
-
-		if (rfd->mon
-		    || (rfd->mon_eth && skiplist_count(rfd->mon_eth))) {
-			++nves_with_queries;
-		} else {
+		if (!rfd->mon &&
+		    !(rfd->mon_eth && skiplist_count(rfd->mon_eth)))
 			continue;
-		}
 
 		/*
 		 * IP Queries
@@ -904,8 +893,6 @@ int rfapiShowVncQueries(void *stream, struct prefix *pfx_match)
 
 					fp(out, "%-15s %-15s", buf_vn, buf_un);
 					printedquerier = 1;
-
-					++nves_displayed;
 				} else
 					fp(out, "%-15s %-15s", "", "");
 				buf_remain[0] = 0;
@@ -978,8 +965,6 @@ int rfapiShowVncQueries(void *stream, struct prefix *pfx_match)
 
 					fp(out, "%-15s %-15s", buf_vn, buf_un);
 					printedquerier = 1;
-
-					++nves_displayed;
 				} else
 					fp(out, "%-15s %-15s", "", "");
 				buf_remain[0] = 0;

bgpd/rfapi/vnc_import_bgp.c

@@ -1986,8 +1986,6 @@ void vnc_import_bgp_exterior_add_route_interior(
 
 	if (RFAPI_HAS_MONITOR_EXTERIOR(rn_interior)) {
 
-		int count = 0; /* debugging */
-
 		vnc_zlog_debug_verbose(
 			"%s: has exterior monitor; ext src: %p", __func__,
 			RFAPI_MONITOR_EXTERIOR(rn_interior)->source);
@@ -2011,9 +2009,6 @@ void vnc_import_bgp_exterior_add_route_interior(
 			struct attr new_attr;
 			uint32_t label = 0;
 
-
-			++count; /* debugging */
-
 			assert(bpi_exterior);
 			assert(pfx_exterior);