And also, use ratp_send_ack() instead of manually constructing an ACK
if no data is pending to be sent.
Signed-off-by: Aleksander Morgado <aleksan...@aleksander.es>
---
lib/ratp.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/ratp.c b/lib/ratp.c
index c7f3f4171..e810a9e54 100644
--- a/lib/ratp.c
+++ b/lib/ratp.c
@@ -622,11 +622,11 @@ static void ratp_behaviour_b(struct ratp_internal *ri,
void *pkt)
ri->sn_received = ratp_sn(hdr);
if (hdr->control & RATP_CONTROL_ACK) {
- control = ratp_set_sn(ratp_an(hdr)) |
- ratp_set_an(!ratp_sn(hdr)) |
- RATP_CONTROL_ACK;
- ratp_send_hdr(ri, control);
ratp_state_change(ri, RATP_STATE_ESTABLISHED);
+ if (list_empty(&ri->sendmsg) || ri->sendmsg_current)
+ ratp_send_ack(ri, hdr);
+ else
+ ratp_send_next_data(ri);
} else {
struct ratp_header synack = {};
--
2.13.1
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