btrfs: io3_btree.go: Fix ordering of sections

1 files changed, 9 insertions, 9 deletions

diff --git a/lib/btrfs/io3_btree.go b/lib/btrfs/io3_btree.go
index b60f54a..f1436fb 100644
--- a/lib/btrfs/io3_btree.go
+++ b/lib/btrfs/io3_btree.go
@@ -14,15 +14,6 @@ import (
 
 // This file is ordered from low-level to high-level.
 
-// btrfstree.NodeSource ////////////////////////////////////////////////////////
-
-// ReadNode implements btrfstree.NodeSource.
-func (fs *FS) ReadNode(path btrfstree.Path) (*btrfstree.Node, error) {
-	return btrfstree.FSReadNode(fs, path)
-}
-
-var _ btrfstree.NodeSource = (*FS)(nil)
-
 // btrfstree.NodeFile //////////////////////////////////////////////////////////
 
 type treeInfo struct {
@@ -85,6 +76,15 @@ func (fs *FS) ParentTree(tree btrfsprim.ObjID) (btrfsprim.ObjID, btrfsprim.Gener
 
 var _ btrfstree.NodeFile = (*FS)(nil)
 
+// btrfstree.NodeSource ////////////////////////////////////////////////////////
+
+// ReadNode implements btrfstree.NodeSource.
+func (fs *FS) ReadNode(path btrfstree.Path) (*btrfstree.Node, error) {
+	return btrfstree.FSReadNode(fs, path)
+}
+
+var _ btrfstree.NodeSource = (*FS)(nil)
+
 // btrfstree.TreeOperator //////////////////////////////////////////////////////
 
 // TreeWalk implements btrfstree.TreeOperator.