[src/trunk]: src/sys/net/npf Fix gcc warnings.

[rmind <rmind%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/749f1b2ded6c
branches:  trunk
changeset: 330742:749f1b2ded6c
user:      rmind <rmind%NetBSD.org@localhost>
date:      Sat Jul 19 20:59:01 2014 +0000

description:
Fix gcc warnings.

diffstat:

 sys/net/npf/npf_conn.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (35 lines):

diff -r 063ec8497add -r 749f1b2ded6c sys/net/npf/npf_conn.c
--- a/sys/net/npf/npf_conn.c    Sat Jul 19 20:58:12 2014 +0000
+++ b/sys/net/npf/npf_conn.c    Sat Jul 19 20:59:01 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: npf_conn.c,v 1.1 2014/07/19 18:24:16 rmind Exp $       */
+/*     $NetBSD: npf_conn.c,v 1.2 2014/07/19 20:59:01 rmind Exp $       */
 
 /*-
  * Copyright (c) 2014 Mindaugas Rasiukevicius <rmind at netbsd org>
@@ -100,7 +100,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: npf_conn.c,v 1.1 2014/07/19 18:24:16 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: npf_conn.c,v 1.2 2014/07/19 20:59:01 rmind Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -328,6 +328,7 @@
                memcpy(&key->ck_key[2 + nwords], npc->npc_ips[idst], alen);
                keylen = (2 + (nwords * 2)) * sizeof(uint32_t);
        }
+       (void)keylen;
        return true;
 }
 
@@ -566,7 +567,7 @@
                [NPF_NATIN] = NPF_SRC,
        };
        npf_connkey_t key, *bk;
-       npf_conn_t *ret;
+       npf_conn_t *ret __diagused;
        npf_addr_t *taddr;
        in_port_t tport;
        u_int tidx;