From a5f785a2322c2af77b5a133b07eeb3043c4981c3 Mon Sep 17 00:00:00 2001
From: Tobias Schottdorf <tobias.schottdorf@gmail.com>
Date: Wed, 7 Aug 2019 13:12:34 +0200
Subject: [PATCH] confchange: clean up unnecessary block

---
 raft/confchange/confchange.go | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/raft/confchange/confchange.go b/raft/confchange/confchange.go
index bfb2033c9..58c74bfb5 100644
--- a/raft/confchange/confchange.go
+++ b/raft/confchange/confchange.go
@@ -62,10 +62,7 @@ func (c Changer) EnterJoint(autoLeave bool, ccs ...pb.ConfChangeSingle) (tracker
 		return c.err(err)
 	}
 	// Clear the outgoing config.
-	{
-		*outgoingPtr(&cfg.Voters) = quorum.MajorityConfig{}
-
-	}
+	*outgoingPtr(&cfg.Voters) = quorum.MajorityConfig{}
 	// Copy incoming to outgoing.
 	for id := range incoming(cfg.Voters) {
 		outgoing(cfg.Voters)[id] = struct{}{}