Commit 4ae0423d authored by NickrenREN's avatar NickrenREN

optimize externalAddresses() return

We do not use addresses and err in function body,so we drop them to maintain a consistent coding style
parent 84df0679
...@@ -361,7 +361,7 @@ type nodeAddressProvider struct { ...@@ -361,7 +361,7 @@ type nodeAddressProvider struct {
nodeClient corev1client.NodeInterface nodeClient corev1client.NodeInterface
} }
func (n nodeAddressProvider) externalAddresses() (addresses []string, err error) { func (n nodeAddressProvider) externalAddresses() ([]string, error) {
preferredAddressTypes := []apiv1.NodeAddressType{ preferredAddressTypes := []apiv1.NodeAddressType{
apiv1.NodeExternalIP, apiv1.NodeExternalIP,
apiv1.NodeLegacyHostIP, apiv1.NodeLegacyHostIP,
......
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