X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/4b35dd167001233d2f44f918d3656a3f2ad80f2e..a9d5e129b76449c73a853af450d7d353512cd3a0:/LUFA/Drivers/USB/Class/Device/CDC.c

diff --git a/LUFA/Drivers/USB/Class/Device/CDC.c b/LUFA/Drivers/USB/Class/Device/CDC.c
index 9da0ed1eb..0d6b37850 100644
--- a/LUFA/Drivers/USB/Class/Device/CDC.c
+++ b/LUFA/Drivers/USB/Class/Device/CDC.c
@@ -126,12 +126,7 @@ void CDC_Device_USBTask(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo)
 	if (!(Endpoint_IsReadWriteAllowed()))
 	{
 		Endpoint_ClearIN();
-
-		while (!(Endpoint_IsReadWriteAllowed()))
-		{
-			if (USB_DeviceState == DEVICE_STATE_Unattached)
-			  return;
-		}
+		Endpoint_WaitUntilReady();
 	}	
 	
 	Endpoint_ClearIN();
@@ -156,12 +151,7 @@ void CDC_Device_SendByte(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo, con
 	if (!(Endpoint_IsReadWriteAllowed()))
 	{
 		Endpoint_ClearIN();
-		
-		while (!(Endpoint_IsReadWriteAllowed()))
-		{
-			if (USB_DeviceState == DEVICE_STATE_Unattached)
-			  return;		
-		}
+		Endpoint_WaitUntilReady();
 	}
 
 	Endpoint_Write_Byte(Data);