struct tree: remove unused field "parent"

The field is not used anymore, after the recent ls-tree rewrite.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/tree.c b/tree.c
index 043f032151cbca16dc144f9128b6327c755bcedd..e7a7b7190c08dac383560dc9b0bc650eb531207a 100644 (file)
--- a/tree.c
+++ b/tree.c
@@ -200,7 +200,6 @@ int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size)
                }
                if (obj)
                        n_refs++;
-               entry->parent = NULL; /* needs to be filled by the user */
                *list_p = entry;
                list_p = &entry->next;
        }

diff --git a/tree.h b/tree.h
index 768e5e9eb894d37c0dca452bc7d96a1271035b55..57a5bf71f2f5f6eb8f4f75709670d36ee6976683 100644 (file)
--- a/tree.h
+++ b/tree.h
@@ -18,7 +18,6 @@ struct tree_entry_list {
                struct tree *tree;
                struct blob *blob;
        } item;
-       struct tree_entry_list *parent;
 };
 
 struct tree {