[src/trunk]: src/sys/arch/sparc/sparc apply __diagused where appropriate and ...

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

details:   https://anonhg.NetBSD.org/src/rev/8cadec4c413a
branches:  trunk
changeset: 792021:8cadec4c413a
user:      mrg <mrg%NetBSD.org@localhost>
date:      Mon Dec 16 15:48:29 2013 +0000

description:
apply __diagused where appropriate and remove useless variables

diffstat:

 sys/arch/sparc/sparc/pmap.c |  11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)

diffs (46 lines):

diff -r 36bcc92059e5 -r 8cadec4c413a sys/arch/sparc/sparc/pmap.c
--- a/sys/arch/sparc/sparc/pmap.c       Mon Dec 16 15:46:57 2013 +0000
+++ b/sys/arch/sparc/sparc/pmap.c       Mon Dec 16 15:48:29 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.356 2013/12/13 10:31:05 christos Exp $ */
+/*     $NetBSD: pmap.c,v 1.357 2013/12/16 15:48:29 mrg Exp $ */
 
 /*
  * Copyright (c) 1996
@@ -56,7 +56,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.356 2013/12/13 10:31:05 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.357 2013/12/16 15:48:29 mrg Exp $");
 
 #include "opt_ddb.h"
 #include "opt_kgdb.h"
@@ -942,7 +942,7 @@
 {
        vaddr_t va;
        paddr_t pa;
-       bool rv;
+       bool rv __diagused;
 
        va = (vaddr_t)v;
        rv = pmap_extract(pmap_kernel(), va, &pa);
@@ -2669,7 +2669,6 @@
                return;
 
        for (; pv != NULL; pv = pv->pv_next) {
-               int tpte;
                pm = pv->pv_pmap;
                /* XXXSMP: should lock pm */
                va = pv->pv_va;
@@ -2685,8 +2684,8 @@
                        cache_flush_page(va, pm->pm_ctxnum);
                }
 
-               tpte = sp->sg_pte[VA_SUN4M_VPG(va)];
-               KASSERT((tpte & SRMMU_TETYPE) == SRMMU_TEPTE);
+               KASSERT((sp->sg_pte[VA_SUN4M_VPG(va)] & SRMMU_TETYPE) ==
+                       SRMMU_TEPTE);
                VM_MDPAGE_PVHEAD(pg)->pv_flags |= MR4M(updatepte4m(va,
                    &sp->sg_pte[VA_SUN4M_VPG(va)], bic, bis, pm->pm_ctxnum,
                    PMAP_CPUSET(pm)));