From 33ca8eec34f1864667b90e037e3d3def031012df Mon Sep 17 00:00:00 2001
From: roy <roy@NetBSD.org>
Date: Fri, 21 Aug 2015 13:24:47 +0000
Subject: [PATCH] Remove unused variable.

---
 external/bsd/dhcpcd/dist/if-bsd.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/external/bsd/dhcpcd/dist/if-bsd.c b/external/bsd/dhcpcd/dist/if-bsd.c
index 6581764335ce..a156c4dc0884 100644
--- a/external/bsd/dhcpcd/dist/if-bsd.c
+++ b/external/bsd/dhcpcd/dist/if-bsd.c
@@ -1,5 +1,5 @@
 #include <sys/cdefs.h>
- __RCSID("$NetBSD: if-bsd.c,v 1.23 2015/08/21 10:39:00 roy Exp $");
+ __RCSID("$NetBSD: if-bsd.c,v 1.24 2015/08/21 13:24:47 roy Exp $");
 
 /*
  * dhcpcd - DHCP client daemon
@@ -1060,12 +1060,10 @@ if_addrflags6(const struct in6_addr *addr, const struct interface *ifp)
 int
 if_getlifetime6(struct ipv6_addr *ia)
 {
-	int r;
 	struct in6_ifreq ifr6;
 	time_t t;
 	struct in6_addrlifetime *lifetime;
 
-	r = -1;
 	memset(&ifr6, 0, sizeof(ifr6));
 	strlcpy(ifr6.ifr_name, ia->iface->name, sizeof(ifr6.ifr_name));
 	ifr6.ifr_addr.sin6_family = AF_INET6;