From dbec798a76a4fbbe9446d6f1ed6af17874daad48 Mon Sep 17 00:00:00 2001
From: Julian Elischer <julian@FreeBSD.org>
Date: Thu, 6 Dec 2007 22:48:24 +0000
Subject: [PATCH] Remove more dup'd code MFC After: 1 week

---
 sys/netinet6/in6.c | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c
index bee12468553..5de94330fd5 100644
--- a/sys/netinet6/in6.c
+++ b/sys/netinet6/in6.c
@@ -1203,27 +1203,6 @@ in6_update_ifa(struct ifnet *ifp, struct in6_aliasreq *ifra,
 		} else
 			RTFREE_LOCKED(rt);
 
-		/* XXX: again, do we really need the route? */
-		rt = rtalloc1((struct sockaddr *)&mltaddr, 0, 0UL);
-		if (rt) {
-			if (memcmp(&mltaddr.sin6_addr,
-			    &((struct sockaddr_in6 *)rt_key(rt))->sin6_addr,
-			    MLTMASK_LEN)) {
-				RTFREE_LOCKED(rt);
-				rt = NULL;
-			}
-		}
-		if (!rt) {
-			error = rtrequest(RTM_ADD, (struct sockaddr *)&mltaddr,
-			    (struct sockaddr *)&ia->ia_addr,
-			    (struct sockaddr *)&mltmask, RTF_UP | RTF_CLONING,
-			    (struct rtentry **)0);
-			if (error)
-				goto cleanup;
-		} else {
-			RTFREE_LOCKED(rt);
-		}
-
 		imm = in6_joingroup(ifp, &mltaddr.sin6_addr, &error, 0);
 		if (!imm) {
 			nd6log((LOG_WARNING, "in6_update_ifa: "