From abc1782912c0316a2bc28e8a3aa028319de1b818 Mon Sep 17 00:00:00 2001
From: Theo Buehler <tb@cvs.openbsd.org>
Date: Thu, 14 Jan 2021 09:44:34 +0000
Subject: Fix build without carp: ifp0 is only used within #if NCARP > 0.

ok kn mvs
---
 sys/net/pf.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'sys/net/pf.c')

diff --git a/sys/net/pf.c b/sys/net/pf.c
index de6b0381901..e93e2b50dba 100644
--- a/sys/net/pf.c
+++ b/sys/net/pf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pf.c,v 1.1097 2021/01/04 12:48:27 bluhm Exp $ */
+/*	$OpenBSD: pf.c,v 1.1098 2021/01/14 09:44:33 tb Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -3081,7 +3081,10 @@ pf_match_tag(struct mbuf *m, struct pf_rule *r, int *tag)
 int
 pf_match_rcvif(struct mbuf *m, struct pf_rule *r)
 {
-	struct ifnet *ifp, *ifp0;
+	struct ifnet *ifp;
+#if NCARP > 0
+	struct ifnet *ifp0;
+#endif
 	struct pfi_kif *kif;
 
 	ifp = if_get(m->m_pkthdr.ph_ifidx);
@@ -6841,7 +6844,9 @@ pf_counters_inc(int action, struct pf_pdesc *pd, struct pf_state *s,
 int
 pf_test(sa_family_t af, int fwdir, struct ifnet *ifp, struct mbuf **m0)
 {
+#if NCARP > 0
 	struct ifnet		*ifp0;
+#endif
 	struct pfi_kif		*kif;
 	u_short			 action, reason = 0;
 	struct pf_rule		*a = NULL, *r = &pf_default_rule;
-- 
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