1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 84abdde4e301..2972aaa9eb7e 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1853,13 +1853,13 @@ static int btrfs_ioctl(struct inode *inode, struct file *filp, unsigned int
                 path = btrfs_alloc_path();
                 if (!path)
                         return -ENOMEM;
-                root_dirid = btrfs_root_dirid(
-                                      &root->fs_info->tree_root->root_item);
+                root_dirid = root->fs_info->sb->s_root->d_inode->i_ino,
                 mutex_lock(&root->fs_info->fs_mutex);
                 ret = btrfs_lookup_dir_item(NULL, root->fs_info->tree_root,
                                     path, root_dirid,
                                     vol_args.name, namelen, 0);
                 mutex_unlock(&root->fs_info->fs_mutex);
+                btrfs_free_path(path);
                 if (ret == 0)
                         return -EEXIST;