1 files changed, 1 insertions, 14 deletions

diff --git a/sys/net/if_faith.c b/sys/net/if_faith.c
index a8da4ad..06e60cd 100644
--- a/sys/net/if_faith.c
+++ b/sys/net/if_faith.c
@@ -213,21 +213,8 @@ faithoutput(ifp, m, dst, rt)
 	}
 
 	if (ifp->if_bpf) {
-		/*
-		 * We need to prepend the address family as
-		 * a four byte field.  Cons up a faith header
-		 * to pacify bpf.  This is safe because bpf
-		 * will only read from the mbuf (i.e., it won't
-		 * try to free it or keep a pointer a to it).
-		 */
-		struct mbuf m0;
 		u_int32_t af = dst->sa_family;
-
-		m0.m_next = m;
-		m0.m_len = 4;
-		m0.m_data = (char *)⁡
-
-		BPF_MTAP(ifp, &m0);
+		bpf_mtap2(ifp->if_bpf, &af, sizeof(af), m);
 	}
 
 	if (rt && rt->rt_flags & (RTF_REJECT|RTF_BLACKHOLE)) {