struct btrfs_root *parent_root)
{
struct super_block *sb = root->fs_info->sb;
- struct btrfs_key key;
struct inode *parent_inode, *child_inode;
int ret;
- key.objectid = BTRFS_FIRST_FREE_OBJECTID;
- key.type = BTRFS_INODE_ITEM_KEY;
- key.offset = 0;
-
- parent_inode = btrfs_iget(sb, &key, parent_root);
+ parent_inode = btrfs_iget(sb, BTRFS_FIRST_FREE_OBJECTID, parent_root);
if (IS_ERR(parent_inode))
return PTR_ERR(parent_inode);
- child_inode = btrfs_iget(sb, &key, root);
+ child_inode = btrfs_iget(sb, BTRFS_FIRST_FREE_OBJECTID, root);
if (IS_ERR(child_inode)) {
iput(parent_inode);
return PTR_ERR(child_inode);