trie: remove unused originalRoot field (#17862)
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31c4e3a118
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53634f1e04
@ -65,9 +65,8 @@ type LeafCallback func(leaf []byte, parent common.Hash) error
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//
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// Trie is not safe for concurrent use.
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type Trie struct {
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db *Database
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root node
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originalRoot common.Hash
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db *Database
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root node
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// Cache generation values.
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// cachegen increases by one with each commit operation.
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@ -98,8 +97,7 @@ func New(root common.Hash, db *Database) (*Trie, error) {
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panic("trie.New called without a database")
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}
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trie := &Trie{
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db: db,
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originalRoot: root,
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db: db,
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}
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if root != (common.Hash{}) && root != emptyRoot {
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rootnode, err := trie.resolveHash(root[:], nil)
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