[src/trunk]: src/sys Mark a diagnostic-only variable

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

details:   https://anonhg.NetBSD.org/src/rev/17666cbfde35
branches:  trunk
changeset: 790873:17666cbfde35
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Oct 25 16:23:46 2013 +0000

description:
Mark a diagnostic-only variable

diffstat:

 sys/arch/vax/vax/trap.c   |  6 +++---
 sys/kern/sys_aio.c        |  6 +++---
 sys/netinet/tcp_congctl.c |  6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diffs (81 lines):

diff -r b24e1c7cbaec -r 17666cbfde35 sys/arch/vax/vax/trap.c
--- a/sys/arch/vax/vax/trap.c   Fri Oct 25 16:09:29 2013 +0000
+++ b/sys/arch/vax/vax/trap.c   Fri Oct 25 16:23:46 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: trap.c,v 1.131 2012/08/02 14:03:22 matt Exp $     */
+/*     $NetBSD: trap.c,v 1.132 2013/10/25 16:30:52 martin Exp $     */
 
 /*
  * Copyright (c) 1994 Ludd, University of Lule}, Sweden.
@@ -33,7 +33,7 @@
  /* All bugs are subject to removal without further notice */
                
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.131 2012/08/02 14:03:22 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.132 2013/10/25 16:30:52 martin Exp $");
 
 #include "opt_ddb.h"
 #include "opt_multiprocessor.h"
@@ -385,7 +385,7 @@
 {
        ucontext_t * const uc = arg;
        lwp_t * const l = curlwp;
-       int error;
+       int error __diagused;
 
        error = cpu_setmcontext(l, &uc->uc_mcontext, uc->uc_flags);
        KASSERT(error == 0);
diff -r b24e1c7cbaec -r 17666cbfde35 sys/kern/sys_aio.c
--- a/sys/kern/sys_aio.c        Fri Oct 25 16:09:29 2013 +0000
+++ b/sys/kern/sys_aio.c        Fri Oct 25 16:23:46 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sys_aio.c,v 1.37 2011/02/17 19:02:50 matt Exp $        */
+/*     $NetBSD: sys_aio.c,v 1.38 2013/10/25 16:23:46 martin Exp $      */
 
 /*
  * Copyright (c) 2007 Mindaugas Rasiukevicius <rmind at NetBSD org>
@@ -32,7 +32,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sys_aio.c,v 1.37 2011/02/17 19:02:50 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sys_aio.c,v 1.38 2013/10/25 16:23:46 martin Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_ddb.h"
@@ -280,7 +280,7 @@
        struct aio_job *a_job;
        struct lio_req *lio;
        sigset_t oss, nss;
-       int error, refcnt;
+       int error __diagused, refcnt;
 
        /*
         * Make an empty signal mask, so it
diff -r b24e1c7cbaec -r 17666cbfde35 sys/netinet/tcp_congctl.c
--- a/sys/netinet/tcp_congctl.c Fri Oct 25 16:09:29 2013 +0000
+++ b/sys/netinet/tcp_congctl.c Fri Oct 25 16:23:46 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tcp_congctl.c,v 1.16 2011/04/08 11:15:11 yamt Exp $    */
+/*     $NetBSD: tcp_congctl.c,v 1.17 2013/10/25 16:29:20 martin Exp $  */
 
 /*-
  * Copyright (c) 1997, 1998, 1999, 2001, 2005, 2006 The NetBSD Foundation, Inc.
@@ -135,7 +135,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tcp_congctl.c,v 1.16 2011/04/08 11:15:11 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tcp_congctl.c,v 1.17 2013/10/25 16:29:20 martin Exp $");
 
 #include "opt_inet.h"
 #include "opt_tcp_debug.h"
@@ -232,7 +232,7 @@
 void
 tcp_congctl_init(void)
 {
-       int r;
+       int r __diagused;
        
        mutex_init(&tcp_congctl_mtx, MUTEX_DEFAULT, IPL_NONE);