1 files changed, 0 insertions, 22 deletions
diff --git a/object/fetch/treefs_sub.go b/object/fetch/treefs_sub.go
deleted file mode 100644
index c303d16d..00000000
--- a/object/fetch/treefs_sub.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package fetch
-
-import "io/fs"
-
-// Sub returns a new TreeFS rooted at dir.
-func (treeFS *TreeFS) Sub(dir string) (fs.FS, error) {
-	entry, err := treeFS.resolvePath(treeFSOpSub, dir)
-	if err != nil {
-		return nil, err
-	}
-
-	treeID, err := entry.subtreeID()
-	if err != nil {
-		return nil, treeFSPathError(treeFSOpSub, dir, fs.ErrInvalid)
-	}
-
-	return &TreeFS{
-		fetcher:   treeFS.fetcher,
-		rootTree:  treeID,
-		rootEntry: entry.treeEntry,
-	}, nil
-}