From 7540c53e72f2974a0c5509274412c2bf65dd1ab9 Mon Sep 17 00:00:00 2001
From: ucwong <ucwong@126.com>
Date: Tue, 12 May 2020 17:19:15 +0800
Subject: [PATCH] core/rawdb: remove unused math (#21065)

---
 core/rawdb/chain_iterator.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/core/rawdb/chain_iterator.go b/core/rawdb/chain_iterator.go
index f8cc2f54b..3cd7a3214 100644
--- a/core/rawdb/chain_iterator.go
+++ b/core/rawdb/chain_iterator.go
@@ -17,7 +17,6 @@
 package rawdb
 
 import (
-	"math"
 	"runtime"
 	"sync/atomic"
 	"time"