[media] cec-adap: on reply, restore the tx_status value from the transmit

When a reply to an earlier transmit is received, the tx_status of that
transmit needs to be restored. Otherwise the status that the transmit
was successful would be lost.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/staging/media/cec/cec-adap.c b/drivers/staging/media/cec/cec-adap.c
index 5ffa839..98bdcf9 100644 (file)
--- a/drivers/staging/media/cec/cec-adap.c
+++ b/drivers/staging/media/cec/cec-adap.c
@@ -801,6 +801,7 @@ void cec_received_msg(struct cec_adapter *adap, struct cec_msg *msg)
 
                        /* We got a reply */
                        msg->sequence = dst->sequence;
+                       msg->tx_status = dst->tx_status;
                        dst_reply = dst->reply;
                        *dst = *msg;
                        dst->reply = dst_reply;