From 909e5518b3cef14cf1e29e8c12797273ed1278d2 Mon Sep 17 00:00:00 2001
From: Marco Vito Moscaritolo <mavimo@gmail.com>
Date: Wed, 15 Aug 2018 20:07:18 +0200
Subject: [PATCH] fix issue reported from unused code checker

---
 cmd/util.go                   | 16 ----------------
 pkg/clustermanager/cluster.go |  1 -
 2 files changed, 17 deletions(-)

diff --git a/cmd/util.go b/cmd/util.go
index a81b1dae..5a825d2f 100644
--- a/cmd/util.go
+++ b/cmd/util.go
@@ -10,8 +10,6 @@ import (
 	"github.com/hetznercloud/hcloud-go/hcloud"
 )
 
-var sshPassPhrases = make(map[string][]byte)
-
 func waitAction(ctx context.Context, client *hcloud.Client, action *hcloud.Action) (<-chan error, <-chan int) {
 	errCh := make(chan error, 1)
 	progressCh := make(chan int)
@@ -89,17 +87,3 @@ func FatalOnError(err error) {
 		log.Fatal(err)
 	}
 }
-
-func waitOrError(tc chan bool, ec chan error, numProcPtr *int) error {
-	numProcs := *numProcPtr
-	for numProcs > 0 {
-		select {
-		case err := <-ec:
-			return err
-		case <-tc:
-			numProcs--
-		}
-	}
-
-	return nil
-}
diff --git a/pkg/clustermanager/cluster.go b/pkg/clustermanager/cluster.go
index bf93b5e5..a66c80de 100644
--- a/pkg/clustermanager/cluster.go
+++ b/pkg/clustermanager/cluster.go
@@ -19,7 +19,6 @@ type Manager struct {
 	eventService     EventService
 	nodeCommunicator NodeCommunicator
 	clusterProvider  ClusterProvider
-	wait             bool
 }
 
 //NewClusterManager create a new manager for the cluster