diff options
| author | Andrei Emeltchenko <andrei.emeltchenko@intel.com> | 2012-05-31 12:01:37 +0400 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2012-06-05 07:34:14 +0400 |
| commit | 3cabbfdad3150e0083a64c951701c970ef970c77 (patch) | |
| tree | 06cac37ffdf14a90f19d1712418a1ef9d0ffce97 /net/bluetooth/a2mp.c | |
| parent | fd83e2c27c1bd8b0e9dc7596339c2411385f8b0c (diff) | |
| download | linux-3cabbfdad3150e0083a64c951701c970ef970c77.tar.xz | |
Bluetooth: A2MP: Do not reference hci_conn
Make A2MP channel special channel which do not reference hci_conn.
This prevents from keeping ACL connection open when all L2CAP
channels got closed.
hci_conn_hold and hci_conn_put are not reference counts on the
hci_conn structure in the typical way. They are reference counts for
the ACL. When you do the last hci_conn_put, the ACL is disconnected
after a timeout.
Reported-by: Mat Martineau <mathewm@codeaurora.org>
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth/a2mp.c')
| -rw-r--r-- | net/bluetooth/a2mp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index e08ca2ac31aa..0772c680abe6 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -481,8 +481,6 @@ static struct l2cap_chan *a2mp_chan_open(struct l2cap_conn *conn) BT_DBG("chan %p", chan); - hci_conn_hold(conn->hcon); - chan->chan_type = L2CAP_CHAN_CONN_FIX_A2MP; chan->flush_to = L2CAP_DEFAULT_FLUSH_TO; |