acassis commented on a change in pull request #3163:
URL: https://github.com/apache/incubator-nuttx/pull/3163#discussion_r600718552
##########
File path: drivers/usbdev/rndis.c
##########
@@ -2474,20 +2498,19 @@ static int usbclass_setup(FAR struct
usbdevclass_driver_s *driver,
}
else if (ctrl->req == RNDIS_GET_ENCAPSULATED_RESPONSE)
{
- if (!priv->ctrlreq_has_encap_response)
+ if (priv->response_queue_bytes == 0)
{
+ /* No reply available is indicated with a single 0x00
byte. */
ret = 1;
ctrlreq->buf[0] = 0;
}
else
{
- /* There is data prepared in the ctrlreq buffer.
- * Just assign the length.
- */
-
+ /* Retrieve a single reply from the response queue to
control request buffer. */
Review comment:
Yes, you are right! I was looking the first two commits only
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