1 files changed, 2 insertions, 1 deletions

diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c
index 1389b69059de..38bb47e7d6b1 100644
--- a/fs/btrfs/root-tree.c
+++ b/fs/btrfs/root-tree.c
@@ -16,6 +16,7 @@
  * Boston, MA 021110-1307, USA.
  */
 
+#include <linux/err.h>
 #include <linux/uuid.h>
 #include "ctree.h"
 #include "transaction.h"
@@ -271,7 +272,7 @@ int btrfs_find_orphan_roots(struct btrfs_root *tree_root)
                 key.offset++;
 
                 root = btrfs_read_fs_root(tree_root, &root_key);
-                err = PTR_RET(root);
+                err = PTR_ERR_OR_ZERO(root);
                 if (err && err != -ENOENT) {
                         break;
                 } else if (err == -ENOENT) {