[src/trunk]: src/sys/dev/ic Use roundup2() in <sys/param.h> rather than a con...

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

details:   https://anonhg.NetBSD.org/src/rev/ee6b165b9c63
branches:  trunk
changeset: 752367:ee6b165b9c63
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Wed Feb 24 15:18:15 2010 +0000

description:
Use roundup2() in <sys/param.h> rather than a conditional.

diffstat:

 sys/dev/ic/ne2000.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r 1db069fabe55 -r ee6b165b9c63 sys/dev/ic/ne2000.c
--- a/sys/dev/ic/ne2000.c       Wed Feb 24 15:13:34 2010 +0000
+++ b/sys/dev/ic/ne2000.c       Wed Feb 24 15:18:15 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ne2000.c,v 1.65 2010/02/24 15:13:34 tsutsui Exp $      */
+/*     $NetBSD: ne2000.c,v 1.66 2010/02/24 15:18:15 tsutsui Exp $      */
 
 /*-
  * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ne2000.c,v 1.65 2010/02/24 15:13:34 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ne2000.c,v 1.66 2010/02/24 15:18:15 tsutsui Exp $");
 
 #include "opt_ipkdb.h"
 
@@ -716,8 +716,7 @@
        NIC_BARRIER(nict, nich);
 
        /* Round up to a word. */
-       if (amount & 1)
-               ++amount;
+       amount = roundup2(amount, sizeof(uint16_t));
 
        /* Set up DMA byte count. */
        bus_space_write_1(nict, nich, ED_P0_RBCR0, amount);