[src/trunk]: src/sys/uvm/pmap Mark a potentially unused variable

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

details:   https://anonhg.NetBSD.org/src/rev/be76672d98bd
branches:  trunk
changeset: 793747:be76672d98bd
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Feb 25 15:20:29 2014 +0000

description:
Mark a potentially unused variable

diffstat:

 sys/uvm/pmap/pmap.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 95cea2ee4360 -r be76672d98bd sys/uvm/pmap/pmap.c
--- a/sys/uvm/pmap/pmap.c       Tue Feb 25 14:33:32 2014 +0000
+++ b/sys/uvm/pmap/pmap.c       Tue Feb 25 15:20:29 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.3 2013/07/22 03:40:36 matt Exp $    */
+/*     $NetBSD: pmap.c,v 1.4 2014/02/25 15:20:29 martin Exp $  */
 
 /*-
  * Copyright (c) 1998, 2001 The NetBSD Foundation, Inc.
@@ -67,7 +67,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.3 2013/07/22 03:40:36 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.4 2014/02/25 15:20:29 martin Exp $");
 
 /*
  *     Manages physical address maps.
@@ -1479,7 +1479,7 @@
        struct vm_page_md * const mdpg = VM_PAGE_TO_MD(pg);
        pv_entry_t pv, npv, apv;
        int16_t gen;
-       bool first = false;
+       bool first __unused = false;
 
        UVMHIST_FUNC(__func__); UVMHIST_CALLED(pmaphist);
        UVMHIST_LOG(pmaphist,