merge workaround to latest usb class: mstorage.c

Author: egbert-h

components/drivers/usb/usbdevice/class/mstorage.c

@@ -610,10 +610,11 @@ static rt_err_t _ep_in_handler(ufunction_t func, rt_size_t size)
                     rt_usbd_ep_set_stall(func->device, data->ep_out);
                 }
                 else
-                {
+                {   
                     //rt_kprintf("warning:in stall path but not stall\n");
+                    
                     /* FIXME: Disable the operation or the disk cannot work. */
-                    //rt_usbd_ep_set_stall(func->device, data->ep_in);
+                    //rt_usbd_ep_set_stall(func->device, data->ep_in);                    
                 }
                 data->csw_response.data_reside = 0;
             }
@@ -736,7 +737,7 @@ static void _cb_len_calc(ufunction_t func, struct scsi_cmd* cmd,
     }
     else
     {
-//        rt_kprintf("cmd_len error %d\n", cmd->cmd_len);      
+        rt_kprintf("cmd_len error %d\n", cmd->cmd_len);      
     }
 }
 
@@ -752,7 +753,7 @@ static rt_bool_t _cbw_verify(ufunction_t func, struct scsi_cmd* cmd,
     data = (struct mstorage*)func->user_data;   
     if(cmd->cmd_len != cbw->cb_len)
     {
-  //      rt_kprintf("cb_len error\n");
+        rt_kprintf("cb_len error\n");
         cmd->cmd_len = cbw->cb_len;
     }
 
@@ -783,7 +784,7 @@ static rt_bool_t _cbw_verify(ufunction_t func, struct scsi_cmd* cmd,
 
     if(cbw->xfer_len < data->cb_data_size)
     {
- //       rt_kprintf("xfer_len < data_size\n");
+        rt_kprintf("xfer_len < data_size\n");
         data->cb_data_size = cbw->xfer_len;
         data->csw_response.status = 1;
     }