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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-03-17 16:13:25 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-03-20 21:29:46 -0400 |
| commit | 81d44ed159e3e81f7e62cee2d0fe68aae0c95e78 (patch) | |
| tree | 4d6d02a6d57d547e53ffa0cfb6c54acc3e4c630f /fs/configfs/dir.c | |
| parent | 8fc3dc5a3a17aa2b353886422bd89420619af211 (diff) | |
| download | linux-0-day-81d44ed159e3e81f7e62cee2d0fe68aae0c95e78.tar.gz linux-0-day-81d44ed159e3e81f7e62cee2d0fe68aae0c95e78.tar.xz | |
configfs: don't bother with checks for mkdir/rmdir/unlink/symlink in root
just give root directory separate inode_operations without all those
methods...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/configfs/dir.c')
| -rw-r--r-- | fs/configfs/dir.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 5ddd7ebd9dcd2..b0fbcbeb03ee6 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -1183,11 +1183,6 @@ static int configfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode struct module *subsys_owner = NULL, *new_item_owner = NULL; char *name; - if (dentry->d_parent == configfs_sb->s_root) { - ret = -EPERM; - goto out; - } - sd = dentry->d_parent->d_fsdata; /* @@ -1359,9 +1354,6 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) struct module *subsys_owner = NULL, *dead_item_owner = NULL; int ret; - if (dentry->d_parent == configfs_sb->s_root) - return -EPERM; - sd = dentry->d_fsdata; if (sd->s_type & CONFIGFS_USET_DEFAULT) return -EPERM; @@ -1459,6 +1451,11 @@ const struct inode_operations configfs_dir_inode_operations = { .setattr = configfs_setattr, }; +const struct inode_operations configfs_root_inode_operations = { + .lookup = configfs_lookup, + .setattr = configfs_setattr, +}; + #if 0 int configfs_rename_dir(struct config_item * item, const char *new_name) { |