diff options
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 15 | ||||
| -rw-r--r-- | net/bluetooth/l2cap_sock.c | 8 |
2 files changed, 9 insertions, 14 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 4141545c620a..049e1c81d771 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1299,20 +1299,16 @@ static void l2cap_conn_start(struct l2cap_conn *conn) rsp.dcid = cpu_to_le16(chan->scid); if (l2cap_chan_check_security(chan)) { - struct sock *sk = chan->sk; - - lock_sock(sk); if (test_bit(FLAG_DEFER_SETUP, &chan->flags)) { rsp.result = __constant_cpu_to_le16(L2CAP_CR_PEND); rsp.status = __constant_cpu_to_le16(L2CAP_CS_AUTHOR_PEND); chan->ops->defer(chan); } else { - __l2cap_state_change(chan, BT_CONFIG); + l2cap_state_change(chan, BT_CONFIG); rsp.result = __constant_cpu_to_le16(L2CAP_CR_SUCCESS); rsp.status = __constant_cpu_to_le16(L2CAP_CS_NO_INFO); } - release_sock(sk); } else { rsp.result = __constant_cpu_to_le16(L2CAP_CR_PEND); rsp.status = __constant_cpu_to_le16(L2CAP_CS_AUTHEN_PEND); @@ -6643,31 +6639,26 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt) __set_chan_timer(chan, L2CAP_DISC_TIMEOUT); } } else if (chan->state == BT_CONNECT2) { - struct sock *sk = chan->sk; struct l2cap_conn_rsp rsp; __u16 res, stat; - lock_sock(sk); - if (!status) { if (test_bit(FLAG_DEFER_SETUP, &chan->flags)) { res = L2CAP_CR_PEND; stat = L2CAP_CS_AUTHOR_PEND; chan->ops->defer(chan); } else { - __l2cap_state_change(chan, BT_CONFIG); + l2cap_state_change(chan, BT_CONFIG); res = L2CAP_CR_SUCCESS; stat = L2CAP_CS_NO_INFO; } } else { - __l2cap_state_change(chan, BT_DISCONN); + l2cap_state_change(chan, BT_DISCONN); __set_chan_timer(chan, L2CAP_DISC_TIMEOUT); res = L2CAP_CR_SEC_BLOCK; stat = L2CAP_CS_NO_INFO; } - release_sock(sk); - rsp.scid = cpu_to_le16(chan->dcid); rsp.dcid = cpu_to_le16(chan->scid); rsp.result = cpu_to_le16(res); diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index a0b31db1246e..e55999228c8a 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -1195,11 +1195,15 @@ static void l2cap_sock_ready_cb(struct l2cap_chan *chan) static void l2cap_sock_defer_cb(struct l2cap_chan *chan) { - struct sock *sk = chan->data; - struct sock *parent = bt_sk(sk)->parent; + struct sock *parent, *sk = chan->data; + + lock_sock(sk); + parent = bt_sk(sk)->parent; if (parent) parent->sk_data_ready(parent, 0); + + release_sock(sk); } static void l2cap_sock_resume_cb(struct l2cap_chan *chan) |