Cbw.Signature = USB_BOT_CBW_SIGNATURE;\r
Cbw.Tag = UsbBot->CbwTag;\r
Cbw.DataLen = TransLen;\r
- Cbw.Flag = ((DataDir == EfiUsbDataIn) ? 0x80 : 0);\r
+ Cbw.Flag = (UINT8) ((DataDir == EfiUsbDataIn) ? 0x80 : 0);\r
Cbw.Lun = 0;\r
Cbw.CmdLen = CmdLen;\r
\r