add back deferred attachment queue, retry get hub port status if reset change not set after 20ms

1 files changed, 2 insertions, 2 deletions

diff --git a/src/osal/osal_none.h b/src/osal/osal_none.h
index 6ab18ace8..bba42716d 100644
--- a/src/osal/osal_none.h
+++ b/src/osal/osal_none.h
@@ -184,7 +184,7 @@ TU_ATTR_ALWAYS_INLINE static inline bool osal_queue_receive(osal_queue_t qhdl, v
   (void) msec; // not used, always behave as msec = 0
 
   qhdl->interrupt_set(false);
-  const bool success = tu_fifo_read_n(&qhdl->ff, data, qhdl->item_size);
+  const bool success = (tu_fifo_read_n(&qhdl->ff, data, qhdl->item_size) > 0);
   qhdl->interrupt_set(true);
 
   return success;
@@ -195,7 +195,7 @@ TU_ATTR_ALWAYS_INLINE static inline bool osal_queue_send(osal_queue_t qhdl, void
     qhdl->interrupt_set(false);
   }
 
-  const bool success = tu_fifo_write_n(&qhdl->ff, data, qhdl->item_size);
+  const bool success = (tu_fifo_write_n(&qhdl->ff, data, qhdl->item_size) > 0);
 
   if (!in_isr) {
     qhdl->interrupt_set(true);