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remove unreachable code.

This commit is contained in:
christos 2006-08-28 00:08:38 +00:00
parent a19f83e53b
commit 6e913df162
1 changed files with 2 additions and 6 deletions
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8
sys/dev/pci/bktr/bktr_os.c
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@ -1,6 +1,6 @@
/* $SourceForge: bktr_os.c,v 1.5 2003/03/11 23:11:25 thomasklausner Exp $ */
/* $NetBSD: bktr_os.c,v 1.41 2006/08/28 00:07:35 christos Exp $ */
/* $NetBSD: bktr_os.c,v 1.42 2006/08/28 00:08:38 christos Exp $ */
/* $FreeBSD: src/sys/dev/bktr/bktr_os.c,v 1.20 2000/10/20 08:16:53 roger Exp$ */
/*
@ -51,7 +51,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: bktr_os.c,v 1.41 2006/08/28 00:07:35 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: bktr_os.c,v 1.42 2006/08/28 00:08:38 christos Exp $");
#ifdef __FreeBSD__
#include "bktr.h"
@ -1782,10 +1782,6 @@ bktr_mmap(dev_t dev, off_t offset, int nprot)
bktr = bktr_cd.cd_devs[unit];
/*###1785 [cc] warning: comparison of unsigned expression < 0 is always false%%%*/
if ((vaddr_t)offset < 0)
return(-1);
if ((vaddr_t)offset >= bktr->alloc_pages * PAGE_SIZE)
return(-1);