From 60d0365bd485de77d0ce11d17a317ac76a03180a Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@cvs.openbsd.org>
Date: Wed, 26 Feb 2003 18:25:30 +0000
Subject: eliminate some useless checks.  yichen xie's checker.

ok mickey@
---
 sys/arch/i386/i386/db_disasm.c | 4 ++--
 sys/arch/i386/i386/mem.c       | 4 +---
 2 files changed, 3 insertions(+), 5 deletions(-)

(limited to 'sys')

diff --git a/sys/arch/i386/i386/db_disasm.c b/sys/arch/i386/i386/db_disasm.c
index f6182ebbc91..6eec037a9be 100644
--- a/sys/arch/i386/i386/db_disasm.c
+++ b/sys/arch/i386/i386/db_disasm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: db_disasm.c,v 1.8 2002/05/16 13:01:41 art Exp $	*/
+/*	$OpenBSD: db_disasm.c,v 1.9 2003/02/26 18:25:29 tedu Exp $	*/
 /*	$NetBSD: db_disasm.c,v 1.11 1996/05/03 19:41:58 christos Exp $	*/
 
 /* 
@@ -911,7 +911,7 @@ db_read_address(loc, short_addr, regmodrm, addrp)
 			break;
 		}
 	} else {
-		if (mod != 3 && rm == 4) {
+		if (rm == 4) {
 			get_value_inc(sib, loc, 1, FALSE);
 			rm = sib_base(sib);
 			index = sib_index(sib);
diff --git a/sys/arch/i386/i386/mem.c b/sys/arch/i386/i386/mem.c
index e5a77b94cc9..98bf572d0b7 100644
--- a/sys/arch/i386/i386/mem.c
+++ b/sys/arch/i386/i386/mem.c
@@ -1,5 +1,5 @@
 /*	$NetBSD: mem.c,v 1.31 1996/05/03 19:42:19 christos Exp $	*/
-/*	$OpenBSD: mem.c,v 1.24 2003/01/16 04:15:17 art Exp $ */
+/*	$OpenBSD: mem.c,v 1.25 2003/02/26 18:25:29 tedu Exp $ */
 /*
  * Copyright (c) 1988 University of Utah.
  * Copyright (c) 1982, 1986, 1990, 1993
@@ -204,8 +204,6 @@ mmrw(dev_t dev, struct uio *uio, int flags)
 		default:
 			return (ENXIO);
 		}
-		if (error)
-			break;
 		iov->iov_base += c;
 		iov->iov_len -= c;
 		uio->uio_offset += c;
-- 
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