misc: small fix or general refactoring i did not bother commenting

modules/graph/json.go

@@ -9,7 +9,7 @@ import (
 func (mod *Module) generateJSONGraph(bssid string) error {
 	mod.wLock.Lock()
 	defer mod.wLock.Unlock()
-	
+
 	start := time.Now()
 	if err := mod.updateSettings(); err != nil {
 		return err

modules/net_probe/net_probe.go

@@ -111,7 +111,8 @@ func (mod *Prober) Start() error {
 			return
 		}
 
-		list, err := iprange.Parse(mod.Session.Interface.CIDR())
+		cidr := mod.Session.Interface.CIDR()
+		list, err := iprange.Parse(cidr)
 		if err != nil {
 			mod.Fatal("%s", err)
 		}
@@ -125,6 +126,8 @@ func (mod *Prober) Start() error {
 		addresses := list.Expand()
 		throttle := time.Duration(mod.throttle) * time.Millisecond
 
+		mod.Info("probing %d addresses on %s", len(addresses), cidr)
+
 		for mod.Running() {
 			if mod.probes.MDNS {
 				mod.sendProbeMDNS(fromIP, fromHW)

modules/wifi/wifi_hopping.go

@@ -24,7 +24,7 @@ func (mod *WiFiModule) isInterfaceConnected() bool {
 }
 
 func (mod *WiFiModule) hopUnlocked(channel int) (mustStop bool) {
-	mod.Debug("hopping on channel %d", channel)
+	// mod.Debug("hopping on channel %d", channel)
 
 	if err := network.SetInterfaceChannel(mod.iface.Name(), channel); err != nil {
 		// check if the device has been disconnected