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| author | Igor Mammedov <niallain@gmail.com> | 2008-04-29 01:08:21 +0200 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2008-04-29 01:08:21 +0200 |
| commit | e9f20d6f03e8df393b001dab6dc5226c2a5daf57 (patch) | |
| tree | 73e94fa5e4f83576c97e36187b809c5aad2ade30 /fs/ufs/swab.h | |
| parent | [CIFS] fixed compatibility issue with samba refferal request (diff) | |
| parent | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus (diff) | |
| download | linux-e9f20d6f03e8df393b001dab6dc5226c2a5daf57.tar.xz linux-e9f20d6f03e8df393b001dab6dc5226c2a5daf57.zip | |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'fs/ufs/swab.h')
| -rw-r--r-- | fs/ufs/swab.h | 36 |
1 files changed, 9 insertions, 27 deletions
diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h index 1683d2bee614..8d974c4fd18b 100644 --- a/fs/ufs/swab.h +++ b/fs/ufs/swab.h @@ -40,25 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n) return (__force __fs64)cpu_to_be64(n); } -static __inline u32 -fs64_add(struct super_block *sbp, u32 *n, int d) -{ - if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE) - return *n = cpu_to_le64(le64_to_cpu(*n)+d); - else - return *n = cpu_to_be64(be64_to_cpu(*n)+d); -} - -static __inline u32 -fs64_sub(struct super_block *sbp, u32 *n, int d) -{ - if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE) - return *n = cpu_to_le64(le64_to_cpu(*n)-d); - else - return *n = cpu_to_be64(be64_to_cpu(*n)-d); -} - -static __inline u32 +static inline u32 fs32_to_cpu(struct super_block *sbp, __fs32 n) { if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE) @@ -80,18 +62,18 @@ 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 +98,18 @@ 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 */ |