[src/trunk]: src/sys/uvm/pmap Use C99-ism to reduce ifdefs. Pointed out by c...

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

details:   https://anonhg.NetBSD.org/src/rev/c20bf702ddf9
branches:  trunk
changeset: 745933:c20bf702ddf9
user:      ad <ad%NetBSD.org@localhost>
date:      Mon Mar 16 20:07:44 2020 +0000

description:
Use C99-ism to reduce ifdefs.  Pointed out by christos@.

diffstat:

 sys/uvm/pmap/pmap_pvt.c |  9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diffs (37 lines):

diff -r 44cc832cd287 -r c20bf702ddf9 sys/uvm/pmap/pmap_pvt.c
--- a/sys/uvm/pmap/pmap_pvt.c   Mon Mar 16 19:56:39 2020 +0000
+++ b/sys/uvm/pmap/pmap_pvt.c   Mon Mar 16 20:07:44 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap_pvt.c,v 1.9 2020/03/16 19:56:39 ad Exp $  */
+/*     $NetBSD: pmap_pvt.c,v 1.10 2020/03/16 20:07:44 ad Exp $ */
 
 /*-
  * Copyright (c) 2014, 2020 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: pmap_pvt.c,v 1.9 2020/03/16 19:56:39 ad Exp $");
+__RCSID("$NetBSD: pmap_pvt.c,v 1.10 2020/03/16 20:07:44 ad Exp $");
 
 #include <sys/atomic.h>
 #include <sys/kmem.h>
@@ -77,9 +77,6 @@
 {
        struct pv_track *pvt;
        size_t npages;
-#ifdef PMAP_PAGE_INIT
-       size_t i;
-#endif
 
        KASSERT(start == trunc_page(start));
        KASSERT(size == trunc_page(size));
@@ -94,7 +91,7 @@
        pvt->pvt_size = size;
 
 #ifdef PMAP_PAGE_INIT
-       for (i = 0; i < npages; i++)
+       for (size_t i = 0; i < npages; i++)
                PMAP_PAGE_INIT(&pvt->pvt_pages[i]);
 #endif