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Bluetooth: Fix drop of acked packets on ERTM

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l2cap_drop_acked_frames() was droping not sent packets, causing them to
be not transmitted.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Gustavo F. Padovan 2010-05-01 16:15:42 -03:00 committed by Marcel Holtmann
parent 0ee0d20855
commit 812e737e29
1 changed files with 2 additions and 1 deletions
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3
net/bluetooth/l2cap.c
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@ -1262,7 +1262,8 @@ static void l2cap_drop_acked_frames(struct sock *sk)
{
struct sk_buff *skb;
while ((skb = skb_peek(TX_QUEUE(sk)))) {
while ((skb = skb_peek(TX_QUEUE(sk))) &&
l2cap_pi(sk)->unacked_frames) {
if (bt_cb(skb)->tx_seq == l2cap_pi(sk)->expected_ack_seq)
break;