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Bluetooth: Fix double acking I-Frames when sending pending I-Frames

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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>
This commit is contained in:
Szymon Janc 2012-02-07 15:43:02 +01:00 committed by Johan Hedberg
parent 8ed7a0ae78
commit 930fa4aee9
1 changed files with 3 additions and 1 deletions
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4
net/bluetooth/l2cap_core.c
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@ -1455,7 +1455,9 @@ static int l2cap_ertm_send(struct l2cap_chan *chan)
if (bt_cb(skb)->retries == 1) {
chan->unacked_frames++;
nsent++;
if (!nsent++)
__clear_ack_timer(chan);
}
chan->frames_sent++;