Merge pull request #1070 from kamtom480/msc_stage_status_fix

Fix for MSC during stage STATUS

src/class/msc/msc_device.c

@@ -601,10 +601,10 @@ bool mscd_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t
     // skip status if epin is currently stalled, will do it when received Clear Stall request
     if ( !usbd_edpt_stalled(rhport,  p_msc->ep_in) )
     {
-      if ( (p_cbw->total_bytes > p_msc->xferred_len) && is_data_in(p_cbw->dir) )
+      if ( (p_msc->total_len > p_msc->xferred_len) && is_data_in(p_cbw->dir) )
       {
         // 6.7 The 13 Cases: case 5 (Hi > Di): STALL before status
-        TU_LOG(MSC_DEBUG, "  SCSI case 5 (Hi > Di): %lu > %lu\r\n", p_cbw->total_bytes, p_msc->xferred_len);
+        TU_LOG(MSC_DEBUG, "  SCSI case 5 (Hi > Di): %lu > %lu\r\n", p_msc->total_len, p_msc->xferred_len);
         usbd_edpt_stall(rhport, p_msc->ep_in);
       }else
       {