some cleanup

1 files changed, 5 insertions, 5 deletions

diff --git a/src/rhctl/serial_port.go b/src/rhctl/serial_port.go
index e4b2c46..9f3f3f6 100644
--- a/src/rhctl/serial_port.go
+++ b/src/rhctl/serial_port.go
@@ -47,7 +47,7 @@ type SerialPort struct {
 	tx   chan<- string
 }
 
-func SerialRead(c chan<- string, port *sio.Port) {
+func serialReader(c chan<- string, port *sio.Port) {
 	scanner := bufio.NewScanner(port)
 	scanner.Split(bufio.ScanLines)
 	for scanner.Scan() {
@@ -62,7 +62,7 @@ func SerialRead(c chan<- string, port *sio.Port) {
 	}
 }
 
-func SerialWrite(c <-chan string, port *sio.Port, newline string) {
+func serialWriter(c <-chan string, port *sio.Port, newline string) {
 	for data := range c {
 		port.Write([]byte(data + newline))
 	}
@@ -74,10 +74,10 @@ func SerialOpenAndHandle(device string, speed Baudrate, newline string) (port *S
 	if port.port, err = sio.Open(device, uint32(speed)); err != nil {
 		return
 	}
-	tx := make(chan string, 1)
+	tx := make(chan string, 10)
 	rx := make(chan string, 20)
-	go SerialRead(rx, port.port)
-	go SerialWrite(tx, port.port, newline)
+	go serialReader(rx, port.port)
+	go serialWriter(tx, port.port, newline)
 
 	port.rx = rx
 	port.tx = tx