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Merge pull request #48595 from bonowang/master

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Automatic merge from submit-queue (batch tested with PRs 48997, 48595, 48898, 48711, 48972)

remove useless code in podautoscaler

**What this PR does / why we need it**:
code optimization,remove some useless code.

**Special notes for your reviewer:**
My first Kubernetes PR，please let me know if anything wrong on this one.

**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-07-17 13:23:50 -07:00 committed by GitHub
commit e7dff4fd12
1 changed files with 0 additions and 3 deletions
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3
pkg/controller/podautoscaler/replica_calculator.go
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@ -250,9 +250,6 @@ func (c *ReplicaCalculator) calcPlainMetricReplicas(metrics metricsclient.PodMet
// re-run the utilization calculation with our new numbers
newUsageRatio, _ := metricsclient.GetMetricUtilizationRatio(metrics, targetUtilization)
if err != nil {
return 0, utilization, err
}
if math.Abs(1.0-newUsageRatio) <= tolerance || (usageRatio < 1.0 && newUsageRatio > 1.0) || (usageRatio > 1.0 && newUsageRatio < 1.0) {
// return the current replicas if the change would be too small,