linux-kernel - [PATCH] hfs/hfsplus: be*_add

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Date:	Wed, 13 Feb 2008 00:06:11 +0100
From:	marcin.slusarz@...il.com
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Marcin Slusarz <marcin.slusarz@...il.com>,
	Roman Zippel <zippel@...ux-m68k.org>
Subject: [PATCH] hfs/hfsplus: be*_add_cpu conversion

From: Marcin Slusarz <marcin.slusarz@...il.com>

replace all:
big_endian_variable = cpu_to_beX(beX_to_cpu(big_endian_variable) +
					expression_in_cpu_byteorder);
with:
	beX_add_cpu(&big_endian_variable, expression_in_cpu_byteorder);
generated with semantic patch

Signed-off-by: Marcin Slusarz <marcin.slusarz@...il.com>
Cc: Roman Zippel <zippel@...ux-m68k.org>
---
 fs/hfs/mdb.c       |    2 +-
 fs/hfsplus/super.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
index b4651e1..36ca2e1 100644
--- a/fs/hfs/mdb.c
+++ b/fs/hfs/mdb.c
@@ -215,7 +215,7 @@ int hfs_mdb_get(struct super_block *sb)
 		attrib &= cpu_to_be16(~HFS_SB_ATTRIB_UNMNT);
 		attrib |= cpu_to_be16(HFS_SB_ATTRIB_INCNSTNT);
 		mdb->drAtrb = attrib;
-		mdb->drWrCnt = cpu_to_be32(be32_to_cpu(mdb->drWrCnt) + 1);
+		be32_add_cpu(&mdb->drWrCnt, 1);
 		mdb->drLsMod = hfs_mtime();
 
 		mark_buffer_dirty(HFS_SB(sb)->mdb_bh);
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index b0f9ad3..068523b 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -423,7 +423,7 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
 	 */
 	vhdr->last_mount_vers = cpu_to_be32(HFSP_MOUNT_VERSION);
 	vhdr->modify_date = hfsp_now2mt();
-	vhdr->write_count = cpu_to_be32(be32_to_cpu(vhdr->write_count) + 1);
+	be32_add_cpu(&vhdr->write_count, 1);
 	vhdr->attributes &= cpu_to_be32(~HFSPLUS_VOL_UNMNT);
 	vhdr->attributes |= cpu_to_be32(HFSPLUS_VOL_INCNSTNT);
 	mark_buffer_dirty(HFSPLUS_SB(sb).s_vhbh);
-- 
1.5.3.7

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