Merge pull request #47772 from jianglingxia/jlx620

Automatic merge from submit-queue (batch tested with PRs 47694, 47772, 47783, 47803, 47673)

delete the for loops that done nothing

**What this PR does / why we need it**:

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
```
This commit is contained in:
Kubernetes Submit Queue 2017-06-23 08:29:26 -07:00 committed by GitHub
commit 6a047dd71d

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@ -229,9 +229,6 @@ func TestIsRunningAndReady(t *testing.T) {
func TestAscendingOrdinal(t *testing.T) {
set := newStatefulSet(10)
for i := 0; i < 10; i++ {
}
pods := make([]*v1.Pod, 10)
perm := rand.Perm(10)
for i, v := range perm {