[src/trunk]: src/sys/netinet Remove unnecessary #ifdef IPSEC

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

details:   https://anonhg.NetBSD.org/src/rev/e57e7f662a43
branches:  trunk
changeset: 818592:e57e7f662a43
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Wed Oct 19 01:13:01 2016 +0000

description:
Remove unnecessary #ifdef IPSEC

The entire function is already in #ifdef IPSEC.

No functional change.

diffstat:

 sys/netinet/udp_usrreq.c |  8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)

diffs (32 lines):

diff -r 1a2bc5dd864f -r e57e7f662a43 sys/netinet/udp_usrreq.c
--- a/sys/netinet/udp_usrreq.c  Wed Oct 19 01:10:15 2016 +0000
+++ b/sys/netinet/udp_usrreq.c  Wed Oct 19 01:13:01 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: udp_usrreq.c,v 1.226 2016/06/10 13:31:44 ozaki-r Exp $ */
+/*     $NetBSD: udp_usrreq.c,v 1.227 2016/10/19 01:13:01 ozaki-r Exp $ */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -66,7 +66,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.226 2016/06/10 13:31:44 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udp_usrreq.c,v 1.227 2016/10/19 01:13:01 ozaki-r Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -1339,13 +1339,9 @@
        ((u_int16_t *)(tag + 1))[1] = dport;
        m_tag_prepend(m, tag);
 
-#ifdef IPSEC
        if (ipsec_used)
                ipsec4_common_input(m, iphdrlen, IPPROTO_ESP);
        /* XXX: else */
-#else
-       esp4_input(m, iphdrlen);
-#endif
 
        /* We handled it, it shouldn't be handled by UDP */
        *mp = NULL; /* avoid free by caller ... */