Why am I getting a missing return at end of function in this code?

Question

func getKeyNameFromDeploymentAndSubnet(subnetType SubnetType, deploymentType DeploymentType, keyNameMap map[SubnetType]string) string {
    if (deploymentType == NoDeplo         


        

Answer 1

Since you have a return statement in your first if, you may just drop the else statement. The second if is not going to be reached anyway if the first ones conditions are met.

func getKeyNameFromDeploymentAndSubnet(subnetType SubnetType, deploymentType DeploymentType, keyNameMap map[SubnetType]string) string {
    if (deploymentType == NoDeployment || deploymentType == PDBAWindows || deploymentType == AgentDeployment) {
        return keyNameMap[subnetType]
    }
    if (deploymentType == AnsibleDeployment) {
        return "bar"
    }
    return "foo"
}