From 5081ebb4340eb354e77931127ae0714e2063c08a Mon Sep 17 00:00:00 2001
From: Cong Ding <tuxding@gmail.com>
Date: Fri, 22 Jun 2018 16:39:13 -0700
Subject: [PATCH] cleanup: remove deadcode

Kubernetes-commit: 3bacb04a5f9805bb83e016e341a49d0f13a43598
---
 pkg/endpoints/installer.go       | 7 -------
 pkg/storage/etcd/etcd_watcher.go | 4 ----
 pkg/storage/etcd3/store.go       | 5 -----
 3 files changed, 16 deletions(-)

diff --git a/pkg/endpoints/installer.go b/pkg/endpoints/installer.go
index 1b52a5bd0..155e39d7f 100644
--- a/pkg/endpoints/installer.go
+++ b/pkg/endpoints/installer.go
@@ -862,13 +862,6 @@ func appendIf(actions []action, a action, shouldAppend bool) []action {
 	return actions
 }
 
-// Wraps a http.Handler function inside a restful.RouteFunction
-func routeFunction(handler http.Handler) restful.RouteFunction {
-	return func(restReq *restful.Request, restResp *restful.Response) {
-		handler.ServeHTTP(restResp.ResponseWriter, restReq.Request)
-	}
-}
-
 func addParams(route *restful.RouteBuilder, params []*restful.Parameter) {
 	for _, param := range params {
 		route.Param(param)
diff --git a/pkg/storage/etcd/etcd_watcher.go b/pkg/storage/etcd/etcd_watcher.go
index 21ffc42e5..d3a2e3c53 100644
--- a/pkg/storage/etcd/etcd_watcher.go
+++ b/pkg/storage/etcd/etcd_watcher.go
@@ -22,7 +22,6 @@ import (
 	"net/http"
 	"reflect"
 	"sync"
-	"time"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
@@ -100,9 +99,6 @@ type etcdWatcher struct {
 	cache etcdCache
 }
 
-// watchWaitDuration is the amount of time to wait for an error from watch.
-const watchWaitDuration = 100 * time.Millisecond
-
 // newEtcdWatcher returns a new etcdWatcher; if list is true, watch sub-nodes.
 // The versioner must be able to handle the objects that transform creates.
 func newEtcdWatcher(list bool, quorum bool, include includeFunc, pred storage.SelectionPredicate,
diff --git a/pkg/storage/etcd3/store.go b/pkg/storage/etcd3/store.go
index 23af47b62..6385ea973 100644
--- a/pkg/storage/etcd3/store.go
+++ b/pkg/storage/etcd3/store.go
@@ -73,11 +73,6 @@ type store struct {
 	leaseManager  *leaseManager
 }
 
-type elemForDecode struct {
-	data []byte
-	rev  uint64
-}
-
 type objState struct {
 	obj   runtime.Object
 	meta  *storage.ResponseMeta