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| author | Steven J. Magnani <steve@digidescorp.com> | 2012-07-30 14:42:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-30 17:25:19 -0700 |
| commit | a943ed71c9171fb5e3b256e8022bbedff95cc826 (patch) | |
| tree | e4b3a997bac0a802677557dbc52e5a55fb526a28 /fs/fat/inode.c | |
| parent | 497d48bd27ec1c44b4600e8e98a776188f2e11f2 (diff) | |
| download | linux-stable-a943ed71c9171fb5e3b256e8022bbedff95cc826.tar.gz linux-stable-a943ed71c9171fb5e3b256e8022bbedff95cc826.tar.bz2 linux-stable-a943ed71c9171fb5e3b256e8022bbedff95cc826.zip | |
fat: accessors for msdos_dir_entry 'start' fields
Simplify code by providing accessor functions for the directory entry
start cluster fields.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/fat/inode.c')
| -rw-r--r-- | fs/fat/inode.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 0038b32cb362..05e897fe9866 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -369,10 +369,7 @@ static int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de) inode->i_op = sbi->dir_ops; inode->i_fop = &fat_dir_operations; - MSDOS_I(inode)->i_start = le16_to_cpu(de->start); - if (sbi->fat_bits == 32) - MSDOS_I(inode)->i_start |= (le16_to_cpu(de->starthi) << 16); - + MSDOS_I(inode)->i_start = fat_get_start(sbi, de); MSDOS_I(inode)->i_logstart = MSDOS_I(inode)->i_start; error = fat_calc_dir_size(inode); if (error < 0) @@ -385,9 +382,7 @@ static int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de) inode->i_mode = fat_make_mode(sbi, de->attr, ((sbi->options.showexec && !is_exec(de->name + 8)) ? S_IRUGO|S_IWUGO : S_IRWXUGO)); - MSDOS_I(inode)->i_start = le16_to_cpu(de->start); - if (sbi->fat_bits == 32) - MSDOS_I(inode)->i_start |= (le16_to_cpu(de->starthi) << 16); + MSDOS_I(inode)->i_start = fat_get_start(sbi, de); MSDOS_I(inode)->i_logstart = MSDOS_I(inode)->i_start; inode->i_size = le32_to_cpu(de->size); @@ -613,8 +608,7 @@ retry: else raw_entry->size = cpu_to_le32(inode->i_size); raw_entry->attr = fat_make_attrs(inode); - raw_entry->start = cpu_to_le16(MSDOS_I(inode)->i_logstart); - raw_entry->starthi = cpu_to_le16(MSDOS_I(inode)->i_logstart >> 16); + fat_set_start(raw_entry, MSDOS_I(inode)->i_logstart); fat_time_unix2fat(sbi, &inode->i_mtime, &raw_entry->time, &raw_entry->date, NULL); if (sbi->options.isvfat) { |