From a35283a0c3d98abc81471386d13a2e1d5a4225f8 Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Thu, 18 Mar 2021 20:43:24 +0100
Subject: [PATCH] Remove unused code

---
 include/dwarfs/metadata_types.h | 2 --
 src/dwarfs/metadata_types.cpp   | 8 --------
 2 files changed, 10 deletions(-)

diff --git a/include/dwarfs/metadata_types.h b/include/dwarfs/metadata_types.h
index 372e7794..cbdde8c2 100644
--- a/include/dwarfs/metadata_types.h
+++ b/include/dwarfs/metadata_types.h
@@ -87,8 +87,6 @@ class directory_view
 
   boost::integer_range<uint32_t> entry_range() const;
 
-  std::optional<directory_view> parent() const;
-
   uint32_t parent_inode() const;
 
  private:
diff --git a/src/dwarfs/metadata_types.cpp b/src/dwarfs/metadata_types.cpp
index f4d2e357..44c7dba1 100644
--- a/src/dwarfs/metadata_types.cpp
+++ b/src/dwarfs/metadata_types.cpp
@@ -205,12 +205,4 @@ uint32_t directory_view::parent_inode() const {
   return ent;
 }
 
-std::optional<directory_view> directory_view::parent() const {
-  if (inode_ == 0) {
-    return std::nullopt;
-  }
-
-  return directory_view(parent_inode(), meta_);
-}
-
 } // namespace dwarfs