From 4ec5fcbe09a494aeff0ca06adcda55ea6d330064 Mon Sep 17 00:00:00 2001
From: "Andrey V. Elsukov" <ae@FreeBSD.org>
Date: Tue, 19 May 2015 17:14:27 +0000
Subject: [PATCH] Remove unneded mbuf length adjustment, M_PREPEND() already
 did that.

PR:		139387
MFC after:	1 week
---
 sys/netipsec/keysock.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/netipsec/keysock.c b/sys/netipsec/keysock.c
index 605d79c49a99..4d1295764b6e 100644
--- a/sys/netipsec/keysock.c
+++ b/sys/netipsec/keysock.c
@@ -149,8 +149,6 @@ key_sendup0(struct rawcb *rp, struct mbuf *m, int promisc)
 			PFKEYSTAT_INC(in_nomem);
 			return (ENOBUFS);
 		}
-		m->m_pkthdr.len += sizeof(*pmsg); /* XXX: is this correct? */
-
 		pmsg = mtod(m, struct sadb_msg *);
 		bzero(pmsg, sizeof(*pmsg));
 		pmsg->sadb_msg_version = PF_KEY_V2;