Hi Mat,
On Tue, May 22, 2012 at 10:45:07AM -0700, Mat Martineau wrote:
> >+static struct l2cap_chan *a2mp_chan_open(struct l2cap_conn *conn)
> >+{
> >+ struct l2cap_chan *chan;
> >+
> >+ chan = l2cap_chan_create();
> >+ if (!chan)
> >+ return NULL;
> >+
> >+ BT_DBG("chan %p", chan);
> >+
> >+ hci_conn_hold(conn->hcon);
>
> Holding the hcon will keep the ACL open after all of the other L2CAP
> channels have closed (unless I missed some code later in the patch
> series). The A2MP fixed channel should not keep the ACL open. If
> the connection is not held here, then there shouldn't be a put in
> l2cap_chan_del for the A2MP channel either.
l2cap_chan_del makes hci_conn_put, also for a2mp channel. The behavior is
the same for fixed and normal channels.
Best regards
Andrei Emeltchenko
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