diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-15 10:03:18 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2013-12-05 16:05:35 +0100 |
| commit | 837776f7904024df451422f32b09c67e88ae2aa2 (patch) | |
| tree | ab66fbb6cfb9e53c4e5a771a7a7a9984c3bc9d33 /net/bluetooth/l2cap_sock.c | |
| parent | Bluetooth: Reject LE CoC commands when the feature is not enabled (diff) | |
| download | linux-837776f7904024df451422f32b09c67e88ae2aa2.tar.xz linux-837776f7904024df451422f32b09c67e88ae2aa2.zip | |
Bluetooth: Introduce L2CAP channel callback for suspending
Setting the BT_SK_SUSPEND socket flag from the L2CAP core is causing a
dependency on the socket. So instead of doing that, use a channel
callback into the socket handling to suspend.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/l2cap_sock.c')
| -rw-r--r-- | net/bluetooth/l2cap_sock.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 01d65bc99b0c..a51844a8c5eb 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -1345,6 +1345,14 @@ static long l2cap_sock_get_sndtimeo_cb(struct l2cap_chan *chan) return sk->sk_sndtimeo; } +static void l2cap_sock_suspend_cb(struct l2cap_chan *chan) +{ + struct sock *sk = chan->data; + + set_bit(BT_SK_SUSPEND, &bt_sk(sk)->flags); + sk->sk_state_change(sk); +} + static struct l2cap_ops l2cap_chan_ops = { .name = "L2CAP Socket Interface", .new_connection = l2cap_sock_new_connection_cb, @@ -1355,6 +1363,7 @@ static struct l2cap_ops l2cap_chan_ops = { .ready = l2cap_sock_ready_cb, .defer = l2cap_sock_defer_cb, .resume = l2cap_sock_resume_cb, + .suspend = l2cap_sock_suspend_cb, .set_shutdown = l2cap_sock_set_shutdown_cb, .get_sndtimeo = l2cap_sock_get_sndtimeo_cb, .alloc_skb = l2cap_sock_alloc_skb_cb, |