US_BULK_STAT_OK
u8 status = US_BULK_STAT_OK;
cmd->csw_code = US_BULK_STAT_OK;
csw->Status = US_BULK_STAT_OK;
if (bcs->Status != US_BULK_STAT_OK)
case US_BULK_STAT_OK:
if (bcs->Status == US_BULK_STAT_OK &&
case US_BULK_STAT_OK: