From 23e9fde2b344c22c5176c7fd37b52c3776ef5aba Mon Sep 17 00:00:00 2001 From: Suraj Sumangala Date: Wed, 9 Mar 2011 14:44:05 +0530 Subject: [PATCH] Bluetooth: Increment unacked_frames count only the first transmit This patch lets 'l2cap_pinfo.unacked_frames' be incremented only the first time a frame is transmitted. Previously it was being incremented for retransmitted packets too resulting the value to cross the transmit window size. Signed-off-by: Suraj Sumangala Signed-off-by: Gustavo F. Padovan --- net/bluetooth/l2cap_core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index c9f9cecca527..ca27f3a41536 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1116,7 +1116,9 @@ int l2cap_ertm_send(struct sock *sk) bt_cb(skb)->tx_seq = pi->next_tx_seq; pi->next_tx_seq = (pi->next_tx_seq + 1) % 64; - pi->unacked_frames++; + if (bt_cb(skb)->retries == 1) + pi->unacked_frames++; + pi->frames_sent++; if (skb_queue_is_last(TX_QUEUE(sk), skb)) -- 2.20.1