fix staticcheck issues

2 files changed, 1 insertions, 22 deletions

diff --git a/transport/serial/serial.go b/transport/serial/serial.go
index e3412c5..5e0cb9f 100644
--- a/transport/serial/serial.go
+++ b/transport/serial/serial.go
@@ -176,8 +176,6 @@ func (c *Conn) ConnectOld(ch chan *meshtastic.FromRadio, ch2 chan *meshtastic.To
 	return nil
 }
 
-var txtCh = make(chan *meshtastic.MeshPacket)
-
 func (c *Conn) decodeProtos(printDebug bool, ch chan *meshtastic.FromRadio) {
 	for {
 		data, err := readUntilProtobuf(c.serialConn, printDebug)
@@ -247,7 +245,7 @@ func readUntilProtobuf(reader io.Reader, printDebug bool) ([]byte, error) {
 }
 
 func (c *Conn) flushPort() error {
-	flush := make([]byte, 32, 32)
+	flush := make([]byte, 32)
 	for j := 0; j < len(flush); j++ {
 		flush[j] = START2
 	}
diff --git a/transport/serial/usb.go b/transport/serial/usb.go
index ed15f99..b341321 100644
--- a/transport/serial/usb.go
+++ b/transport/serial/usb.go
@@ -41,22 +41,3 @@ func GetPorts() []string {
 	}
 	return foundDevices
 }
-func getUSB() {
-	ports, err := enumerator.GetDetailedPortsList()
-	if err != nil {
-		log.Fatal(err)
-	}
-	if len(ports) == 0 {
-		fmt.Println("No serial ports found!")
-		return
-	}
-	for _, port := range ports {
-		fmt.Printf("Found port: %s\n", port.Name)
-		if port.IsUSB {
-			fmt.Printf("   Product    %s\n", port.Product)
-
-			fmt.Printf("   USB ID     %s:%s\n", port.VID, port.PID)
-			fmt.Printf("   USB serial %s\n", port.SerialNumber)
-		}
-	}
-}