From f77993e5e0e6f2b01ce469695d12fa7a3e7cf543 Mon Sep 17 00:00:00 2001
From: Hidetoshi Shimokawa <simokawa@FreeBSD.org>
Date: Tue, 20 Jul 2004 04:29:33 +0000
Subject: [PATCH] Initialize ifp->if_output for FreeBSD-4.

---
 sys/dev/firewire/if_fwe.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sys/dev/firewire/if_fwe.c b/sys/dev/firewire/if_fwe.c
index eb8a94285c4..d3c828de479 100644
--- a/sys/dev/firewire/if_fwe.c
+++ b/sys/dev/firewire/if_fwe.c
@@ -209,6 +209,9 @@ fwe_attach(device_t dev)
 	ifp->if_name = "fwe";
 #endif
 	ifp->if_init = fwe_init;
+#if defined(__DragonFly__) || __FreeBSD_version < 500000
+	ifp->if_output = ether_output;
+#endif
 	ifp->if_start = fwe_start;
 	ifp->if_ioctl = fwe_ioctl;
 	ifp->if_mtu = ETHERMTU;