From 14d6ed9e5f8a2aaad9a8ba975a00ba33039e3ecc Mon Sep 17 00:00:00 2001
From: Anthony Romano <anthony.romano@coreos.com>
Date: Fri, 21 Apr 2017 14:01:00 -0700
Subject: [PATCH] *: clear redundant return statement warnings (S1027)

---
 integration/cluster.go   | 1 -
 mvcc/key_index.go        | 1 -
 pkg/schedule/schedule.go | 2 --
 store/node.go            | 1 -
 4 files changed, 5 deletions(-)

diff --git a/integration/cluster.go b/integration/cluster.go
index b2e0566ac..4e46634da 100644
--- a/integration/cluster.go
+++ b/integration/cluster.go
@@ -340,7 +340,6 @@ func (c *cluster) waitMembersMatch(t *testing.T, membs []client.Member) {
 			time.Sleep(tickDuration)
 		}
 	}
-	return
 }
 
 func (c *cluster) WaitLeader(t *testing.T) int { return c.waitLeader(t, c.Members) }
diff --git a/mvcc/key_index.go b/mvcc/key_index.go
index 983c64e2f..9104f9b2d 100644
--- a/mvcc/key_index.go
+++ b/mvcc/key_index.go
@@ -222,7 +222,6 @@ func (ki *keyIndex) compact(atRev int64, available map[revision]struct{}) {
 	}
 	// remove the previous generations.
 	ki.generations = ki.generations[i:]
-	return
 }
 
 func (ki *keyIndex) isEmpty() bool {
diff --git a/pkg/schedule/schedule.go b/pkg/schedule/schedule.go
index 79c59b012..bf8528b75 100644
--- a/pkg/schedule/schedule.go
+++ b/pkg/schedule/schedule.go
@@ -88,8 +88,6 @@ func (f *fifo) Schedule(j Job) {
 		}
 	}
 	f.pendings = append(f.pendings, j)
-
-	return
 }
 
 func (f *fifo) Pending() int {
diff --git a/store/node.go b/store/node.go
index 731327b08..541595535 100644
--- a/store/node.go
+++ b/store/node.go
@@ -332,7 +332,6 @@ func (n *node) UpdateTTL(expireTime time.Time) {
 	n.ExpireTime = expireTime
 	// push into ttl heap
 	n.store.ttlKeyHeap.push(n)
-	return
 }
 
 // Compare function compares node index and value with provided ones.