From 22166c9a5073f2cb0e05bdf1348b17ee24bd080c Mon Sep 17 00:00:00 2001
From: Kristof Provost <kp@FreeBSD.org>
Date: Thu, 16 Feb 2023 09:16:35 +0100
Subject: [PATCH] pfsync: ensure 'error' is always initialised

Reported by:	Herbert J. Skuhra <herbert@gojira.at>
MFC after:	2 weeks

(cherry picked from commit f52ca3dfd5520332e8cb8d08eda1b92aca2a159c)
---
 sys/netpfil/pf/if_pfsync.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netpfil/pf/if_pfsync.c b/sys/netpfil/pf/if_pfsync.c
index 6c25ddb7f6b3..610252a9fdf3 100644
--- a/sys/netpfil/pf/if_pfsync.c
+++ b/sys/netpfil/pf/if_pfsync.c
@@ -2329,7 +2329,7 @@ static void
 pfsync_tx(struct pfsync_softc *sc, struct mbuf *m)
 {
 	struct ip *ip;
-	int error, af;
+	int af, error = 0;
 
 	ip = mtod(m, struct ip *);
 	MPASS(ip->ip_v == IPVERSION || ip->ip_v == (IPV6_VERSION >> 4));