Cleanup

http.go

@@ -448,15 +448,15 @@ func bandwidthsHandler(w http.ResponseWriter, req *http.Request) {
 	}
 	mode := strings.ToLower(req.FormValue("mode"))
 	resp := BandwidthResponse{Mode: mode, Bandwidths: []string{}}
-	switch {
-	case mode == MethodArdop:
+	switch mode {
+	case MethodArdop:
 		for _, bw := range ardop.Bandwidths() {
 			resp.Bandwidths = append(resp.Bandwidths, bw.String())
 		}
 		if bw := config.Ardop.ARQBandwidth; !bw.IsZero() {
 			resp.Default = bw.String()
 		}
-	case mode == MethodVaraHF:
+	case MethodVaraHF:
 		resp.Bandwidths = vara.Bandwidths()
 		if bw := config.VaraHF.Bandwidth; bw != 0 {
 			resp.Default = fmt.Sprintf("%d", bw)

prompt_hub.go

@@ -38,7 +38,7 @@ func (p *PromptHub) loop() {
 	p.c = make(chan *Prompt)
 	p.rc = make(chan PromptResponse)
 	for prompt := range p.c {
-		timeout := time.After(prompt.Deadline.Sub(time.Now()))
+		timeout := time.After(time.Until(prompt.Deadline))
 		select {
 		case <-timeout:
 			prompt.resp <- PromptResponse{ID: prompt.ID, Err: fmt.Errorf("deadline reached")}

rmslist.go

@@ -144,7 +144,7 @@ func ReadRMSList(ctx context.Context, forceDownload bool, filterFn func(rms RMS)
 		return nil, err
 	}
 
-	var slice = []RMS{}
+	slice := []RMS{}
 	for _, gw := range status.Gateways {
 		for _, channel := range gw.Channels {
 			r := RMS{
@@ -181,11 +181,12 @@ func toURL(gc cmsapi.GatewayChannel, targetCall string) *url.URL {
 func addBandwidth(gc cmsapi.GatewayChannel, chURL *url.URL) {
 	bw := ""
 	modeF := strings.Fields(gc.SupportedModes)
-	if modeF[0] == "ARDOP" {
+	switch modeF[0] {
+	case "ARDOP":
 		if len(modeF) > 1 {
 			bw = modeF[1] + "MAX"
 		}
-	} else if modeF[0] == "VARA" {
+	case "VARA":
 		if len(modeF) > 1 && modeF[1] == "FM" {
 			// VARA FM should not set bandwidth in connect URL or sent over the command port,
 			// it's set in the VARA Setup dialog