Btrfs: Remove unused xattr code

Signed-off-by: Chris Mason <chris.mason@oracle.com>

2 files changed, 1 insertions, 53 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index beb05b1de54c..53d315bdd16d 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1689,8 +1689,7 @@ void btrfs_sysfs_del_super(struct btrfs_fs_info *root);
 
 /* xattr.c */
 ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
-int btrfs_delete_xattrs(struct btrfs_trans_handle *trans,
-                        struct btrfs_root *root, struct inode *inode);
+
 /* super.c */
 u64 btrfs_parse_size(char *str);
 int btrfs_parse_options(struct btrfs_root *root, char *options);
diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index 3e9eb91c3c89..6730b5958844 100644
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -379,57 +379,6 @@ err:
 }
 
 /*
- * delete all the xattrs associated with the inode.
- */
-int btrfs_delete_xattrs(struct btrfs_trans_handle *trans,
-                        struct btrfs_root *root, struct inode *inode)
-{
-        struct btrfs_path *path;
-        struct btrfs_key key, found_key;
-        struct btrfs_item *item;
-        struct extent_buffer *leaf;
-        int ret;
-
-        path = btrfs_alloc_path();
-        if (!path)
-                return -ENOMEM;
-        path->reada = -1;
-        key.objectid = inode->i_ino;
-        btrfs_set_key_type(&key, BTRFS_XATTR_ITEM_KEY);
-        key.offset = (u64)-1;
-
-        while(1) {
-                /* look for our next xattr */
-                ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
-                if (ret < 0)
-                        goto out;
-                BUG_ON(ret == 0);
-
-                if (path->slots[0] == 0)
-                        break;
-
-                path->slots[0]--;
-                leaf = path->nodes[0];
-                item = btrfs_item_nr(leaf, path->slots[0]);
-                btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]);
-
-                if (found_key.objectid != key.objectid)
-                        break;
-                if (btrfs_key_type(&found_key) != BTRFS_XATTR_ITEM_KEY)
-                        break;
-
-                ret = btrfs_del_item(trans, root, path);
-                BUG_ON(ret);
-                btrfs_release_path(root, path);
-        }
-        ret = 0;
-out:
-        btrfs_free_path(path);
-
-        return ret;
-}
-
-/*
  * Handler functions
  */
 #define BTRFS_XATTR_SETGET_FUNCS(name, index)                           \