Automatic merge from submit-queue
stateful_pod_control.go: format the code
**What this PR does / why we need it**:
1.Improve the quality of the code.
2.Reduce reduandant parameters
3.add one comma
**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
NONE
```
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