Commit 23e9fde2 authored Mar 09, 2011 by Suraj Sumangala Committed by Gustavo Padovan Mar 31, 2011

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 <suraj@atheros.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

parent 88d377b6

net/bluetooth/l2cap_core.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -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;

		if (bt_cb(skb)->retries == 1)
		pi->unacked_frames++;

		pi->frames_sent++;

		if (skb_queue_is_last(TX_QUEUE(sk), skb))