From 5d542568fdbd35c6572588f810414d8d23ff32f3 Mon Sep 17 00:00:00 2001
From: g4zhuj <npuzhuj@gmail.com>
Date: Thu, 26 Apr 2018 15:31:19 +0800
Subject: [PATCH] remove RWMutex init

---
 hashring.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hashring.go b/hashring.go
index 5ab74dd..4ac0ffd 100644
--- a/hashring.go
+++ b/hashring.go
@@ -43,7 +43,6 @@ func NewHashRing(spots int) *HashRing {
 	h := &HashRing{
 		virualSpots: spots,
 		weights:     make(map[string]int),
-		mu:          sync.RWMutex{},
 	}
 	return h
 }