[src/trunk]: src/sys/arch/x86/x86 This loop makes no sense at all.

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

details:   https://anonhg.NetBSD.org/src/rev/07b2fa7296d2
branches:  trunk
changeset: 346573:07b2fa7296d2
user:      maxv <maxv%NetBSD.org@localhost>
date:      Tue Jul 19 18:54:45 2016 +0000

description:
This loop makes no sense at all.

diffstat:

 sys/arch/x86/x86/pmap.c |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (46 lines):

diff -r 5d4af2b0c959 -r 07b2fa7296d2 sys/arch/x86/x86/pmap.c
--- a/sys/arch/x86/x86/pmap.c   Tue Jul 19 18:27:27 2016 +0000
+++ b/sys/arch/x86/x86/pmap.c   Tue Jul 19 18:54:45 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.211 2016/07/11 14:18:16 maxv Exp $  */
+/*     $NetBSD: pmap.c,v 1.212 2016/07/19 18:54:45 maxv Exp $  */
 
 /*-
  * Copyright (c) 2008, 2010, 2016 The NetBSD Foundation, Inc.
@@ -171,7 +171,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.211 2016/07/11 14:18:16 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.212 2016/07/19 18:54:45 maxv Exp $");
 
 #include "opt_user_ldt.h"
 #include "opt_lockdebug.h"
@@ -3910,7 +3910,7 @@
        kpreempt_disable();
        pmap_map_ptes(pmap, &pmap2, &ptes, &pdes);
 
-       for (va = sva ; va < eva ; va = blockend) {
+       for (va = sva ; va < eva; va = blockend) {
                pt_entry_t *spte, *epte;
                int i;
 
@@ -3926,8 +3926,8 @@
                 * with APTE).  then we can set VM_MAXUSER_ADDRESS to
                 * be VM_MAX_ADDRESS.
                 */
-
                /* XXXCDC: ugly hack to avoid freeing PDP here */
+               /* XXX: this loop makes no sense at all */
                for (i = 0; i < PDP_SIZE; i++) {
                        if (pl_i(va, PTP_LEVELS) == PDIR_SLOT_PTE+i)
                                continue;
@@ -3942,7 +3942,7 @@
                spte = &ptes[pl1_i(va)];
                epte = &ptes[pl1_i(blockend)];
 
-               for (/*null */; spte < epte ; spte++) {
+               for (/* */; spte < epte; spte++) {
                        pt_entry_t opte, npte;
 
                        do {