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| author | Christoph Hellwig <hch@tuxera.com> | 2010-10-14 17:54:33 +0400 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2010-10-14 17:54:33 +0400 |
| commit | 722c55d13e7296cc62ed8a38f926a915ff32e4ea (patch) | |
| tree | 445dc4c1a26f9a4203facb9e5f82508588c1abd8 /fs/hfsplus/ioctl.c | |
| parent | f6089ff87d309a8ddb7b0d4dd92a570f1b0f689b (diff) | |
| download | linux-722c55d13e7296cc62ed8a38f926a915ff32e4ea.tar.xz | |
hfsplus: remove superflous rootflags field in hfsplus_inode_info
The rootflags field in hfsplus_inode_info only caches the immutable and
append-only flags in the VFS inode, so we can easily get rid of it.
Signed-off-by: Christoph Hellwig <hch@tuxera.com>
Diffstat (limited to 'fs/hfsplus/ioctl.c')
| -rw-r--r-- | fs/hfsplus/ioctl.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/fs/hfsplus/ioctl.c b/fs/hfsplus/ioctl.c index c9ac443d202a..80eb5b3a5edd 100644 --- a/fs/hfsplus/ioctl.c +++ b/fs/hfsplus/ioctl.c @@ -26,9 +26,9 @@ static int hfsplus_ioctl_getflags(struct file *file, int __user *user_flags) struct hfsplus_inode_info *hip = HFSPLUS_I(inode); unsigned int flags = 0; - if (hip->rootflags & HFSPLUS_FLG_IMMUTABLE) + if (inode->i_flags & S_IMMUTABLE) flags |= FS_IMMUTABLE_FL; - if (hip->rootflags & HFSPLUS_FLG_APPEND) + if (inode->i_flags |= S_APPEND) flags |= FS_APPEND_FL; if (hip->userflags & HFSPLUS_FLG_NODUMP) flags |= FS_NODUMP_FL; @@ -59,8 +59,8 @@ static int hfsplus_ioctl_setflags(struct file *file, int __user *user_flags) mutex_lock(&inode->i_mutex); - if (flags & (FS_IMMUTABLE_FL|FS_APPEND_FL) || - hip->rootflags & (HFSPLUS_FLG_IMMUTABLE|HFSPLUS_FLG_APPEND)) { + if ((flags & (FS_IMMUTABLE_FL|FS_APPEND_FL)) || + inode->i_flags & (S_IMMUTABLE|S_APPEND)) { if (!capable(CAP_LINUX_IMMUTABLE)) { err = -EPERM; goto out_unlock_inode; @@ -72,20 +72,17 @@ static int hfsplus_ioctl_setflags(struct file *file, int __user *user_flags) err = -EOPNOTSUPP; goto out_unlock_inode; } - if (flags & FS_IMMUTABLE_FL) { + + if (flags & FS_IMMUTABLE_FL) inode->i_flags |= S_IMMUTABLE; - hip->rootflags |= HFSPLUS_FLG_IMMUTABLE; - } else { + else inode->i_flags &= ~S_IMMUTABLE; - hip->rootflags &= ~HFSPLUS_FLG_IMMUTABLE; - } - if (flags & FS_APPEND_FL) { + + if (flags & FS_APPEND_FL) inode->i_flags |= S_APPEND; - hip->rootflags |= HFSPLUS_FLG_APPEND; - } else { + else inode->i_flags &= ~S_APPEND; - hip->rootflags &= ~HFSPLUS_FLG_APPEND; - } + if (flags & FS_NODUMP_FL) hip->userflags |= HFSPLUS_FLG_NODUMP; else |