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>

1 files changed, 0 insertions, 6 deletions

diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c
index 0f3eb41d9201..2817153d33c2 100644
--- a/fs/configfs/symlink.c
+++ b/fs/configfs/symlink.c
@@ -141,10 +141,6 @@ int configfs_symlink(struct inode *dir, struct dentry *dentry, const char *symna
         struct config_item *target_item = NULL;
         struct config_item_type *type;
 
-        ret = -EPERM;  /* What lack-of-symlink returns */
-        if (dentry->d_parent == configfs_sb->s_root)
-                goto out;
-
         sd = dentry->d_parent->d_fsdata;
         /*
          * Fake invisibility if dir belongs to a group/default groups hierarchy
@@ -198,8 +194,6 @@ int configfs_unlink(struct inode *dir, struct dentry *dentry)
         if (!(sd->s_type & CONFIGFS_ITEM_LINK))
                 goto out;
 
-        BUG_ON(dentry->d_parent == configfs_sb->s_root);
-
         sl = sd->s_element;
 
         parent_item = configfs_get_config_item(dentry->d_parent);