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From: marcin.slusarz@gmail.com
To: LKML <linux-kernel@vger.kernel.org>
Cc: Marcin Slusarz <marcin.slusarz@gmail.com>,
	Evgeniy Dushistov <dushistov@mail.ru>
Subject: [PATCH] ufs: [bl]e*_add_cpu conversion
Date: Wed, 13 Feb 2008 00:06:22 +0100	[thread overview]
Message-ID: <1202857582-15450-18-git-send-email-marcin.slusarz@gmail.com> (raw)
In-Reply-To: <1202857582-15450-1-git-send-email-marcin.slusarz@gmail.com>

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

replace all:
big/little_endian_variable = cpu_to_[bl]eX([bl]eX_to_cpu(big/little_endian_variable) +
					expression_in_cpu_byteorder);
with:
	[bl]eX_add_cpu(&big/little_endian_variable, expression_in_cpu_byteorder);
generated with semantic patch

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Evgeniy Dushistov <dushistov@mail.ru>
---
 fs/ufs/swab.h |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
index 1683d2b..a4340d0 100644
--- a/fs/ufs/swab.h
+++ b/fs/ufs/swab.h
@@ -80,18 +80,18 @@ static inline void
 fs32_add(struct super_block *sbp, __fs32 *n, int d)
 {
 	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-		*(__le32 *)n = cpu_to_le32(le32_to_cpu(*(__le32 *)n)+d);
+		le32_add_cpu((__le32 *)n, d);
 	else
-		*(__be32 *)n = cpu_to_be32(be32_to_cpu(*(__be32 *)n)+d);
+		be32_add_cpu((__be32 *)n, d);
 }
 
 static inline void
 fs32_sub(struct super_block *sbp, __fs32 *n, int d)
 {
 	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-		*(__le32 *)n = cpu_to_le32(le32_to_cpu(*(__le32 *)n)-d);
+		le32_add_cpu((__le32 *)n, -d);
 	else
-		*(__be32 *)n = cpu_to_be32(be32_to_cpu(*(__be32 *)n)-d);
+		be32_add_cpu((__be32 *)n, -d);
 }
 
 static inline u16
@@ -116,18 +116,18 @@ static inline void
 fs16_add(struct super_block *sbp, __fs16 *n, int d)
 {
 	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-		*(__le16 *)n = cpu_to_le16(le16_to_cpu(*(__le16 *)n)+d);
+		le16_add_cpu((__le16 *)n, d);
 	else
-		*(__be16 *)n = cpu_to_be16(be16_to_cpu(*(__be16 *)n)+d);
+		be16_add_cpu((__be16 *)n, d);
 }
 
 static inline void
 fs16_sub(struct super_block *sbp, __fs16 *n, int d)
 {
 	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-		*(__le16 *)n = cpu_to_le16(le16_to_cpu(*(__le16 *)n)-d);
+		le16_add_cpu((__le16 *)n, -d);
 	else
-		*(__be16 *)n = cpu_to_be16(be16_to_cpu(*(__be16 *)n)-d);
+		be16_add_cpu((__be16 *)n, -d);
 }
 
 #endif /* _UFS_SWAB_H */
-- 
1.5.3.7


  parent reply	other threads:[~2008-02-12 23:14 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-12 23:06 [PATCHSET] [bl]e*_add_cpu conversions marcin.slusarz
2008-02-12 23:06 ` [PATCH] crypto: be*_add_cpu conversion marcin.slusarz
2008-02-13  8:25   ` Roel Kluin
2008-02-13 18:36     ` Marcin Slusarz
2008-03-14  8:24       ` Herbert Xu
2008-02-12 23:06 ` [PATCH] ieee 1394: " marcin.slusarz
2008-02-16 16:54   ` Stefan Richter
2008-02-12 23:06 ` [PATCH] infiniband: " marcin.slusarz
2008-02-13  0:32   ` Roland Dreier
2008-02-12 23:06 ` [PATCH] affs: " marcin.slusarz
2008-02-12 23:06 ` [PATCH] gfs2: " marcin.slusarz
2008-02-13  9:55   ` Steven Whitehouse
2008-02-12 23:06 ` [PATCH] hfs/hfsplus: " marcin.slusarz
2008-02-12 23:06 ` [PATCH] ipw2200: le*_add_cpu conversion marcin.slusarz
2008-02-13 16:54   ` Chatre, Reinette
2008-02-12 23:06 ` [PATCH] scsi: " marcin.slusarz
2008-02-13 14:06   ` Salyzyn, Mark
2008-02-12 23:06 ` [PATCH] ext2: " marcin.slusarz
2008-02-12 23:06 ` [PATCH] ext4: " marcin.slusarz
2008-02-12 23:06 ` [PATCH] jfs: " marcin.slusarz
2008-02-13 21:51   ` Dave Kleikamp
2008-02-12 23:06 ` [PATCH] ntfs: " marcin.slusarz
2008-02-12 23:06 ` [PATCH] ocfs2: " marcin.slusarz
2008-02-18 21:03   ` Mark Fasheh
2008-02-12 23:06 ` [PATCH] quota: " marcin.slusarz
2008-02-13  9:52   ` Jan Kara
2008-02-12 23:06 ` [PATCH] reiserfs: " marcin.slusarz
2008-02-12 23:06 ` [PATCH] sysv: [bl]e*_add_cpu conversion marcin.slusarz
2008-02-14  7:04   ` Christoph Hellwig
2008-02-16 13:31     ` Christoph Hellwig
2008-02-12 23:06 ` marcin.slusarz [this message]
2008-02-13  9:41   ` [PATCH] ufs: " Roel Kluin
2008-02-13 18:21     ` Marcin Slusarz
2008-02-16  5:28     ` Andrew Morton
2008-02-18 23:22       ` Roel Kluin
2008-02-19 17:45         ` Marcin Slusarz
2008-02-19 19:16           ` Evgeniy Dushistov
2008-03-09 10:21             ` Marcin Slusarz

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