From: Ilya Dryomov <idryomov@gmail.com>
Date: Tue, 4 Jan 2011 12:13:27 +0000 (+0200)
Subject: network - Fix pf build when no INET6
X-Git-Tag: v2.11.0~396
X-Git-Url: http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/2dba2225191859832514d02c72ea54e3a8b2bb19

network - Fix pf build when no INET6

  * Definition of struct ip6_hdr is not included when no INET6, #ifdef
    out the code that uses it.
---

diff --git a/sys/net/pf/pf.c b/sys/net/pf/pf.c
index 1dc8d4db94..770f5f83d0 100644
--- a/sys/net/pf/pf.c
+++ b/sys/net/pf/pf.c
@@ -3477,10 +3477,12 @@ pf_test_rule(struct pf_rule **rm, struct pf_state **sm, int direction,
 				h4 = mtod(m, struct ip *);
 				len = h4->ip_len - off;
 				break;
+#ifdef INET6
 			case AF_INET6:
 				h6 = mtod(m, struct ip6_hdr *);
 				len = h6->ip6_plen - (off - sizeof(*h6));
 				break;
+#endif
 			}
 
 			if (pf_check_proto_cksum(m, off, len, IPPROTO_TCP, af))