Diff: USBHostSerial/USBHostSerial.cpp

Revision:

13:b58a2204422f

Parent:

8:93da8ea2708b

Child:

19:bd46ea19486b

--- a/USBHostSerial/USBHostSerial.cpp	Tue Aug 13 09:42:31 2013 +0000
+++ b/USBHostSerial/USBHostSerial.cpp	Mon Sep 16 15:36:24 2013 +0100
@@ -131,10 +131,10 @@
     line_coding.stop_bits = (stop_bits == 1) ? 0 : 2;
     
     // set line coding
-    int res = host->controlWrite(   dev,
-                                    USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
-                                    SET_LINE_CODING,
-                                    0, serial_intf, (uint8_t *)&line_coding, 7);
+    host->controlWrite( dev,
+                        USB_RECIPIENT_INTERFACE | USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS,
+                        SET_LINE_CODING,
+                        0, serial_intf, (uint8_t *)&line_coding, 7);
 }
 
 int USBHostSerial::_getc() {