Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [RFCv4 10/30] Bluetooth: Add state_change for A2MP channel Date: Thu, 15 Mar 2012 14:30:01 +0200 Message-Id: <1331814621-13905-11-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1331814621-13905-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1331814621-13905-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Remove AMP Manager when A2MP channel closed. Signed-off-by: Andrei Emeltchenko --- net/bluetooth/a2mp.c | 21 +++++++++++++++++++++ 1 files changed, 21 insertions(+), 0 deletions(-) diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index 5945788..63970b5 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -16,6 +16,24 @@ #include #include +static void a2mp_chan_state_change_cb(void *data, int state, int err) +{ + struct l2cap_chan *chan = data; + struct amp_mgr *mgr; + + BT_DBG("chan %p state %s", chan, state_to_string(state)); + + chan->state = state; + + switch (state) { + case BT_CLOSED: + mgr = chan->data; + if (mgr) + amp_mgr_put(mgr); + break; + } +} + static void a2mp_chan_close_cb(void *data) { struct amp_mgr *mgr = data; @@ -26,6 +44,7 @@ static void a2mp_chan_close_cb(void *data) static struct l2cap_ops a2mp_chan_ops = { .name = "L2CAP A2MP channel", .close = a2mp_chan_close_cb, + .state_change = a2mp_chan_state_change_cb, }; static struct l2cap_chan *open_a2mp_chan(struct l2cap_conn *conn) @@ -68,6 +87,8 @@ static struct l2cap_chan *open_a2mp_chan(struct l2cap_conn *conn) chan->remote_mps = chan->omtu; chan->mps = chan->omtu; + chan->ops->state_change(chan, BT_CONNECTED, 0); + return chan; } -- 1.7.9.1