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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/namei_msdos.c | |
| parent | 497d48bd27ec1c44b4600e8e98a776188f2e11f2 (diff) | |
| download | linux-a943ed71c9171fb5e3b256e8022bbedff95cc826.tar.gz linux-a943ed71c9171fb5e3b256e8022bbedff95cc826.tar.bz2 linux-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/namei_msdos.c')
| -rw-r--r-- | fs/fat/namei_msdos.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index 70d993a93805..b0e12bf9f4a1 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -246,8 +246,7 @@ static int msdos_add_entry(struct inode *dir, const unsigned char *name, de.ctime_cs = 0; de.time = time; de.date = date; - de.start = cpu_to_le16(cluster); - de.starthi = cpu_to_le16(cluster >> 16); + fat_set_start(&de, cluster); de.size = 0; err = fat_add_entries(dir, &de, 1, sinfo); @@ -530,9 +529,7 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name, mark_inode_dirty(old_inode); if (update_dotdot) { - int start = MSDOS_I(new_dir)->i_logstart; - dotdot_de->start = cpu_to_le16(start); - dotdot_de->starthi = cpu_to_le16(start >> 16); + fat_set_start(dotdot_de, MSDOS_I(new_dir)->i_logstart); mark_buffer_dirty_inode(dotdot_bh, old_inode); if (IS_DIRSYNC(new_dir)) { err = sync_dirty_buffer(dotdot_bh); @@ -572,9 +569,7 @@ error_dotdot: corrupt = 1; if (update_dotdot) { - int start = MSDOS_I(old_dir)->i_logstart; - dotdot_de->start = cpu_to_le16(start); - dotdot_de->starthi = cpu_to_le16(start >> 16); + fat_set_start(dotdot_de, MSDOS_I(old_dir)->i_logstart); mark_buffer_dirty_inode(dotdot_bh, old_inode); corrupt |= sync_dirty_buffer(dotdot_bh); } |