[src/trunk]: src/sys/uvm Some pmaps may not consume all arguments of pmap_copy()

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

details:   https://anonhg.NetBSD.org/src/rev/8b383cb61b46
branches:  trunk
changeset: 790853:8b383cb61b46
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Oct 25 14:20:11 2013 +0000

description:
Some pmaps may not consume all arguments of pmap_copy()

diffstat:

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

diffs (27 lines):

diff -r 5be675383c39 -r 8b383cb61b46 sys/uvm/uvm_map.c
--- a/sys/uvm/uvm_map.c Fri Oct 25 11:35:55 2013 +0000
+++ b/sys/uvm/uvm_map.c Fri Oct 25 14:20:11 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uvm_map.c,v 1.324 2012/11/02 16:43:16 matt Exp $       */
+/*     $NetBSD: uvm_map.c,v 1.325 2013/10/25 14:20:11 martin Exp $     */
 
 /*
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -66,7 +66,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.324 2012/11/02 16:43:16 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.325 2013/10/25 14:20:11 martin Exp $");
 
 #include "opt_ddb.h"
 #include "opt_uvmhist.h"
@@ -2551,7 +2551,7 @@
        struct vm_map_entry *chain, *endchain, *entry, *orig_entry, *newentry,
            *deadentry, *oldentry;
        struct vm_map_entry *resentry = NULL; /* a dummy reservation entry */
-       vsize_t elen;
+       vsize_t elen __unused;
        int nchain, error, copy_ok;
        vsize_t nsize;
        UVMHIST_FUNC("uvm_map_extract"); UVMHIST_CALLED(maphist);