[LIBUSB]

- Don't output spurious failure message "There was no pending IRP for SCE" if everything is fine.

svn path=/trunk/; revision=63746

reactos/lib/drivers/libusb/hub_controller.cpp

@@ -848,7 +848,9 @@ CHubController::HandleBulkOrInterruptTransfer(
         ASSERT(m_PendingSCEIrp == NULL);
         if (QueryStatusChangeEndpoint(Irp))
         {
-            StatusChangeEndpointCallBack(this);
+            //
+            // We've seen a change already, so return immediately
+            //
             return STATUS_SUCCESS;
         }