Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove an unused variable.

This commit is contained in:
simonb 2003-07-19 08:20:22 +00:00
parent 2512e501f0
commit 9853da3d35
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/arch/powerpc/ibm4xx/pmap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.23 2003/07/15 02:54:43 lukem Exp $ */ /* $NetBSD: pmap.c,v 1.24 2003/07/19 08:20:22 simonb Exp $ */
/* /*
* Copyright 2001 Wasabi Systems, Inc. * Copyright 2001 Wasabi Systems, Inc.
@ -67,7 +67,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.23 2003/07/15 02:54:43 lukem Exp $"); __KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.24 2003/07/19 08:20:22 simonb Exp $");
#include <sys/param.h> #include <sys/param.h>
#include <sys/malloc.h> #include <sys/malloc.h>
@ -204,13 +204,11 @@ pte_enter(struct pmap *pm, vaddr_t va, u_int pte)
int seg = STIDX(va); int seg = STIDX(va);
int ptn = PTIDX(va); int ptn = PTIDX(va);
u_int oldpte; u_int oldpte;
paddr_t pa;
if (!pm->pm_ptbl[seg]) { if (!pm->pm_ptbl[seg]) {
/* Don't allocate a page to clear a non-existent mapping. */ /* Don't allocate a page to clear a non-existent mapping. */
if (!pte) return (0); if (!pte) return (0);
/* Allocate a page XXXX this will sleep! */ /* Allocate a page XXXX this will sleep! */
pa = 0;
pm->pm_ptbl[seg] = pm->pm_ptbl[seg] =
(uint *)uvm_km_alloc1(kernel_map, PAGE_SIZE, 1); (uint *)uvm_km_alloc1(kernel_map, PAGE_SIZE, 1);
} }