From 1f43ebd2b982dc82ad4ad94c6463ab1e4c43ffd8 Mon Sep 17 00:00:00 2001
From: Adrian Chadd <adrian@FreeBSD.org>
Date: Sat, 2 Nov 2013 00:11:38 +0000
Subject: [PATCH] Teach the netgraph code to use a const char * pointer too.

Pointy hat to: adrian
---
 sys/netgraph/ng_iface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netgraph/ng_iface.c b/sys/netgraph/ng_iface.c
index e2d345435c9a..910d30fc8a5d 100644
--- a/sys/netgraph/ng_iface.c
+++ b/sys/netgraph/ng_iface.c
@@ -776,7 +776,7 @@ ng_iface_rcvdata(hook_p hook, item_p item)
 		return (EAFNOSUPPORT);
 	}
 	if (harvest.point_to_point)
-		random_harvest(&(m->m_data), 12, 2, RANDOM_NET_NG);
+		random_harvest(mtod(m, const void *), 12, 2, RANDOM_NET_NG);
 	M_SETFIB(m, ifp->if_fib);
 	netisr_dispatch(isr, m);
 	return (0);