sudhamisha/vmw-kube: pkg/controller/node/nodecontroller.go; 17 LoC

Found a possible issue in [sudhamisha/vmw-kube](https://www.github.com/sudhamisha/vmw-kube) at [pkg/controller/node/nodecontroller.go](https://github.com/sudhamisha/vmw-kube/blob/09869715fc1f74f7ddcd6a3da45cfbacd4715896/pkg/controller/node/nodecontroller.go#L594-L610)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first
issue it finds, so please do not limit your consideration to the contents of the below message.

> function call which takes a reference to pod at line 605 may start a goroutine

[Click here to see the code in its original context.](https://github.com/sudhamisha/vmw-kube/blob/09869715fc1f74f7ddcd6a3da45cfbacd4715896/pkg/controller/node/nodecontroller.go#L594-L610)

Click here to show the 17 line(s) of Go which triggered the analyzer.

```go
for _, pod := range pods.Items {
// Defensive check, also needed for tests.
if pod.Spec.NodeName != nodeName {
continue
}
// if the pod has already been deleted, ignore it
if pod.DeletionGracePeriodSeconds != nil {
continue
}

glog.V(2).Infof("Delete pod %v", pod.Name)
nc.recorder.Eventf(&pod, "NodeControllerEviction", "Deleting Pod %s from Node %s", pod.Name, nodeName)
if err := nc.kubeClient.Pods(pod.Namespace).Delete(pod.Name, nil); err != nil {
return false, err
}
remaining = true
}

```

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See the descriptions of the classifications [here](https://github.com/github-vet/rangeclosure-findings#how-can-i-help) for more information.

commit ID: 09869715fc1f74f7ddcd6a3da45cfbacd4715896