func serviceIPFamilyInUse(svc *api.Service) bool {
	if svc == nil {
		return false
	}
	if svc.Spec.IPFamily != nil {
		return true
	}
	return false
}
// returns true if svc.Spec.ServiceIPFamily field is in use
returns true if svc.Spec.ServiceIPFamily field is in use
// returns true if svc . Spec . ServiceIPFamily field is in use
func serviceIPFamilyInUse(svc *api.Service) bool {
	if svc == nil {
		return false
	}
	if svc.Spec.IPFamily != nil {
		return true
	}
	return false
}
func serviceIPFamilyInUse ( svc * api . Service ) bool { if svc == nil { return false } if svc . Spec . IPFamily != nil { return true } return false }
returns true if svc.Spec.ServiceIPFamily field is in use
returns true if svc . Spec . ServiceIPFamily field is in use