diff options
| 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_vfat.c | |
| parent | hfsplus: use -ENOMEM when kzalloc() fails (diff) | |
| download | linux-dev-a943ed71c9171fb5e3b256e8022bbedff95cc826.tar.xz linux-dev-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 '')
| -rw-r--r-- | fs/fat/namei_vfat.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 6cc480652433..6a6d8c0715a1 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -651,8 +651,7 @@ shortname: de->time = de->ctime = time; de->date = de->cdate = de->adate = date; de->ctime_cs = time_cs; - de->start = cpu_to_le16(cluster); - de->starthi = cpu_to_le16(cluster >> 16); + fat_set_start(de, cluster); de->size = 0; out_free: __putname(uname); @@ -965,9 +964,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry, 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); @@ -1009,9 +1006,7 @@ 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); } |