X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/0dc32a024773968cb1ae00729758e61b7418564a..dab871e8be7a30e511487ef0a5d401ab5657d314:/print-pim.c

diff --git a/print-pim.c b/print-pim.c
index ab097329..9241db32 100644
--- a/print-pim.c
+++ b/print-pim.c
@@ -21,9 +21,7 @@
 
 /* \summary: Protocol Independent Multicast (PIM) printer */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
@@ -562,10 +560,10 @@ pimv2_addr_print(netdissect_options *ndo,
 			goto trunc;
 		af = GET_U_1(bp);
 		switch (af) {
-		case AFNUM_INET:
+		case AFNUM_IP:
 			addr_len = (u_int)sizeof(nd_ipv4);
 			break;
-		case AFNUM_INET6:
+		case AFNUM_IP6:
 			addr_len = (u_int)sizeof(nd_ipv6);
 			break;
 		default:
@@ -577,14 +575,13 @@ pimv2_addr_print(netdissect_options *ndo,
 	} else {
 		switch (addr_len) {
 		case sizeof(nd_ipv4):
-			af = AFNUM_INET;
+			af = AFNUM_IP;
 			break;
 		case sizeof(nd_ipv6):
-			af = AFNUM_INET6;
+			af = AFNUM_IP6;
 			break;
 		default:
 			return -1;
-			break;
 		}
 		hdrlen = 0;
 	}
@@ -596,11 +593,10 @@ pimv2_addr_print(netdissect_options *ndo,
 		if (len < addr_len)
 			goto trunc;
 		ND_TCHECK_LEN(bp, addr_len);
-		if (af == AFNUM_INET) {
+		if (af == AFNUM_IP) {
 			if (!silent)
 				ND_PRINT("%s", GET_IPADDR_STRING(bp));
-		}
-		else if (af == AFNUM_INET6) {
+		} else if (af == AFNUM_IP6) {
 			if (!silent)
 				ND_PRINT("%s", GET_IP6ADDR_STRING(bp));
 		}
@@ -610,14 +606,13 @@ pimv2_addr_print(netdissect_options *ndo,
 		if (len < addr_len + 2)
 			goto trunc;
 		ND_TCHECK_LEN(bp, addr_len + 2);
-		if (af == AFNUM_INET) {
+		if (af == AFNUM_IP) {
 			if (!silent) {
 				ND_PRINT("%s", GET_IPADDR_STRING(bp + 2));
 				if (GET_U_1(bp + 1) != 32)
 					ND_PRINT("/%u", GET_U_1(bp + 1));
 			}
-		}
-		else if (af == AFNUM_INET6) {
+		} else if (af == AFNUM_IP6) {
 			if (!silent) {
 				ND_PRINT("%s", GET_IP6ADDR_STRING(bp + 2));
 				if (GET_U_1(bp + 1) != 128)
@@ -758,7 +753,7 @@ pimv2_print(netdissect_options *ndo,
 	case PIMV2_TYPE_HELLO:
 	    {
 		uint16_t otype, olen;
-		while (len > 0) {
+		while (len != 0) {
 			if (len < 4)
 				goto trunc;
 			otype = GET_BE_U_2(bp);
@@ -815,7 +810,6 @@ pimv2_print(netdissect_options *ndo,
 					ND_PRINT("[option length %u != 4]", olen);
 					nd_print_invalid(ndo);
 					return;
-					break;
 				}
 				break;