[src/trunk]: src/sys/netipsec Fix non-INET6 builds

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8ca3ae97e4ff
branches:  trunk
changeset: 323055:8ca3ae97e4ff
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Tue May 29 09:25:44 2018 +0000

description:
Fix non-INET6 builds

diffstat:

 sys/netipsec/xform_ah.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (32 lines):

diff -r 73d282aff267 -r 8ca3ae97e4ff sys/netipsec/xform_ah.c
--- a/sys/netipsec/xform_ah.c   Tue May 29 09:25:01 2018 +0000
+++ b/sys/netipsec/xform_ah.c   Tue May 29 09:25:44 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: xform_ah.c,v 1.101 2018/05/18 19:02:49 maxv Exp $      */
+/*     $NetBSD: xform_ah.c,v 1.102 2018/05/29 09:25:44 ozaki-r Exp $   */
 /*     $FreeBSD: xform_ah.c,v 1.1.4.1 2003/01/24 05:11:36 sam Exp $    */
 /*     $OpenBSD: ip_ah.c,v 1.63 2001/06/26 06:18:58 angelos Exp $ */
 /*
@@ -39,7 +39,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xform_ah.c,v 1.101 2018/05/18 19:02:49 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xform_ah.c,v 1.102 2018/05/29 09:25:44 ozaki-r Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_inet.h"
@@ -266,11 +266,12 @@
 {
        struct mbuf *m = *m0;
        unsigned char *ptr;
-       int off, count, optlen;
+       int off, optlen;
 #ifdef INET
        struct ip *ip;
 #endif
 #ifdef INET6
+       int count;
        struct ip6_ext *ip6e;
        struct ip6_hdr ip6;
        int alloc, nxt;