Bluetooth: Fix possible missing I-Frame acknowledgement

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Make l2cap_ertm_send return number of pending I-Frames transmitted
instead of all (pending + retransmitted) I-Frames transmitted.

As only pending I-Frames are considered as acknowledgement, this could
lead to situation when no ACK was sent in __l2cap_send_ack (if only
already transmitted I-Frames were retransmitted).

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

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Szymon Janc 2012-02-07 15:43:01 +01:00 • committed by Johan Hedberg

parent 6d5922b01b

commit 8ed7a0ae78

1 changed files with 3 additions and 3 deletions

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net/bluetooth/l2cap_core.c

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