From 9ff051aa1cc08152eef35ef635d5a4403a86cc95 Mon Sep 17 00:00:00 2001
From: araujo <araujo@FreeBSD.org>
Date: Tue, 25 Aug 2015 15:32:08 +0000
Subject: Code cleanup unused-but-set-variable spotted by gcc.

Reviewed by:	melifaro
Approved by:	bapt (mentor)
Differential Revision:	D3473
---
 sbin/ipfw/nat.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'sbin/ipfw/nat.c')

diff --git a/sbin/ipfw/nat.c b/sbin/ipfw/nat.c
index 184b172..28dac86 100644
--- a/sbin/ipfw/nat.c
+++ b/sbin/ipfw/nat.c
@@ -87,7 +87,7 @@ set_addr_dynamic(const char *ifn, struct nat44_cfg_nat *n)
 	struct ifa_msghdr *ifam;
 	struct sockaddr_dl *sdl;
 	struct sockaddr_in *sin;
-	int ifIndex, ifMTU;
+	int ifIndex;
 
 	mib[0] = CTL_NET;
 	mib[1] = PF_ROUTE;
@@ -126,7 +126,6 @@ set_addr_dynamic(const char *ifn, struct nat44_cfg_nat *n)
 			if (strlen(ifn) == sdl->sdl_nlen &&
 			    strncmp(ifn, sdl->sdl_data, sdl->sdl_nlen) == 0) {
 				ifIndex = ifm->ifm_index;
-				ifMTU = ifm->ifm_data.ifi_mtu;
 				break;
 			}
 		}
@@ -635,14 +634,13 @@ nat_show_log(struct nat44_cfg_nat *n, void *arg)
 static void
 nat_show_cfg(struct nat44_cfg_nat *n, void *arg)
 {
-	int i, cnt, flag, off;
+	int i, cnt, off;
 	struct nat44_cfg_redir *t;
 	struct nat44_cfg_spool *s;
 	caddr_t buf;
 	struct protoent *p;
 
 	buf = (caddr_t)n;
-	flag = 1;
 	off = sizeof(*n);
 	printf("ipfw nat %s config", n->name);
 	if (strlen(n->if_name) != 0)
-- 
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