Bluetooth: Fix double acking I-Frames when sending pending I-Frames
Pending I-Frame(s) are considered as acknowledgement. To void double
acking (via I-Frame and later via RR) clear ack timer when sending
first pending I-Frame.
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 9add852..8efac78 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1455,7 +1455,9 @@
if (bt_cb(skb)->retries == 1) {
chan->unacked_frames++;
- nsent++;
+
+ if (!nsent++)
+ __clear_ack_timer(chan);
}
chan->frames_sent++;