trie: remove unused originalRoot field (#17862)

53634f1e · Péter Szilágyi · Felix Lange · 31c4e3a1 · 53634f1e
Commit 53634f1e authored Oct 08, 2018 by Péter Szilágyi Committed by Felix Lange Oct 08, 2018
Show whitespace changes
Inline Side-by-side

Showing with 3 additions and 5 deletions

trie.go trie/trie.go +3 -5

No files found.
--- a/trie/trie.go
+++ b/trie/trie.go
@@ -67,7 +67,6 @@ type LeafCallback func(leaf []byte, parent common.Hash) error
 type Trie struct {
 	db   *Database
 	root node
-	originalRoot common.Hash

 	// Cache generation values.
 	// cachegen increases by one with each commit operation.
@@ -99,7 +98,6 @@ func New(root common.Hash, db *Database) (*Trie, error) {
 	}
 	trie := &Trie{
 		db: db,
-		originalRoot: root,
 	}
 	if root != (common.Hash{}) && root != emptyRoot {
 		rootnode, err := trie.resolveHash(root[:], nil)