From 1334cfe00c5006747efec09324df412ece54d36f Mon Sep 17 00:00:00 2001
From: Olivier Houchard <cognet@FreeBSD.org>
Date: Tue, 11 Apr 2006 23:15:47 +0000
Subject: [PATCH] Make this compile without INVARIANTS.

---
 sys/netipx/ipx_usrreq.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/netipx/ipx_usrreq.c b/sys/netipx/ipx_usrreq.c
index 2125d04dbb1..489014a0d5c 100644
--- a/sys/netipx/ipx_usrreq.c
+++ b/sys/netipx/ipx_usrreq.c
@@ -449,7 +449,9 @@ ipx_attach(so, proto, td)
 	int proto;
 	struct thread *td;
 {
+#ifdef INVARIANTS
 	struct ipxpcb *ipxp = sotoipxpcb(so);
+#endif
 	int error;
 
 	KASSERT(ipxp == NULL, ("ipx_attach: ipxp != NULL"));