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authorChristoph Hellwig <hch@tuxera.com>2010-10-14 15:54:33 +0200
committerChristoph Hellwig <hch@lst.de>2010-10-14 15:54:33 +0200
commit722c55d13e7296cc62ed8a38f926a915ff32e4ea (patch)
tree445dc4c1a26f9a4203facb9e5f82508588c1abd8 /fs/hfsplus/ioctl.c
parenthfsplus: fix link corruption (diff)
downloadlinux-722c55d13e7296cc62ed8a38f926a915ff32e4ea.tar.xz
linux-722c55d13e7296cc62ed8a38f926a915ff32e4ea.zip
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.c25
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