From 354a01a659618418746ccad2908917185679cfad Mon Sep 17 00:00:00 2001
From: LLLeon <jiachenhui1989@gmail.com>
Date: Mon, 2 Apr 2018 14:27:43 +0800
Subject: [PATCH] core/state: remove redundant code

---
 core/state/database.go | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/core/state/database.go b/core/state/database.go
index 36926ec69d..592058f06d 100644
--- a/core/state/database.go
+++ b/core/state/database.go
@@ -151,9 +151,6 @@ func (db *cachingDB) ContractCodeSize(addrHash, codeHash common.Hash) (int, erro
 		return cached.(int), nil
 	}
 	code, err := db.ContractCode(addrHash, codeHash)
-	if err == nil {
-		db.codeSizeCache.Add(codeHash, len(code))
-	}
 	return len(code), err
 }