From 90773edb105a70dfefead2d75eea3b7703de3df9 Mon Sep 17 00:00:00 2001
From: yuzhiquan <yuzhiquanlong@gmail.com>
Date: Thu, 29 Jul 2021 14:33:10 +0800
Subject: [PATCH] remove always true in if statement

---
 server/etcdserver/v3_server.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/etcdserver/v3_server.go b/server/etcdserver/v3_server.go
index c0bb5ac7e..dde8d4945 100644
--- a/server/etcdserver/v3_server.go
+++ b/server/etcdserver/v3_server.go
@@ -292,7 +292,7 @@ func (s *EtcdServer) LeaseRenew(ctx context.Context, id lease.LeaseID) (int64, e
 	defer cancel()
 
 	// renewals don't go through raft; forward to leader manually
-	for cctx.Err() == nil && err != nil {
+	for cctx.Err() == nil {
 		leader, lerr := s.waitLeader(cctx)
 		if lerr != nil {
 			return -1, lerr
@@ -384,7 +384,7 @@ func (s *EtcdServer) waitLeader(ctx context.Context) (*membership.Member, error)
 			return nil, ErrNoLeader
 		}
 	}
-	if leader == nil || len(leader.PeerURLs) == 0 {
+	if len(leader.PeerURLs) == 0 {
 		return nil, ErrNoLeader
 	}
 	return leader, nil