From a1f6d5cc3febe6c0c646e739e15079001e23eaa6 Mon Sep 17 00:00:00 2001
From: is <is@NetBSD.org>
Date: Tue, 5 Dec 2006 16:33:56 +0000
Subject: [PATCH] explain magic constant

---
 sys/netiso/clnp_input.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/sys/netiso/clnp_input.c b/sys/netiso/clnp_input.c
index a93e095386e8..136ce5bd955a 100644
--- a/sys/netiso/clnp_input.c
+++ b/sys/netiso/clnp_input.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: clnp_input.c,v 1.31 2006/12/01 18:43:40 is Exp $	*/
+/*	$NetBSD: clnp_input.c,v 1.32 2006/12/05 16:33:56 is Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993
@@ -59,7 +59,7 @@ SOFTWARE.
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: clnp_input.c,v 1.31 2006/12/01 18:43:40 is Exp $");
+__KERNEL_RCSID(0, "$NetBSD: clnp_input.c,v 1.32 2006/12/05 16:33:56 is Exp $");
 
 #include "opt_iso.h"
 
@@ -80,6 +80,8 @@ __KERNEL_RCSID(0, "$NetBSD: clnp_input.c,v 1.31 2006/12/01 18:43:40 is Exp $");
 #include <net/if_ether.h>
 #include <net/if_fddi.h>
 
+#include <net/if_llc.h>
+
 #include <netiso/iso.h>
 #include <netiso/iso_var.h>
 #include <netiso/iso_snpac.h>
@@ -199,7 +201,7 @@ next:
 	case IFT_ETHER:
 		bcopy((caddr_t) (mtod(m, struct ether_header *)->ether_dhost),
 		  (caddr_t) sh.snh_dhost, 2 * sizeof(sh.snh_dhost));
-		m_adj(m, sizeof(struct ether_header) + 3);
+		m_adj(m, sizeof(struct ether_header) + LLC_UFRAMELEN);
 		break;
 	case IFT_FDDI:
 		bcopy((caddr_t) (mtod(m, struct fddi_header *)->fddi_dhost),