diff options
Diffstat (limited to 'net/bluetooth/sco.c')
| -rw-r--r-- | net/bluetooth/sco.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 40bbe25dcff..dc42b917aaa 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -131,6 +131,15 @@ static int sco_conn_del(struct hci_conn *hcon, int err) sco_sock_clear_timer(sk); sco_chan_del(sk, err); bh_unlock_sock(sk); + + sco_conn_lock(conn); + conn->sk = NULL; + sco_pi(sk)->conn = NULL; + sco_conn_unlock(conn); + + if (conn->hcon) + hci_conn_put(conn->hcon); + sco_sock_kill(sk); } @@ -821,16 +830,6 @@ static void sco_chan_del(struct sock *sk, int err) BT_DBG("sk %p, conn %p, err %d", sk, conn, err); - if (conn) { - sco_conn_lock(conn); - conn->sk = NULL; - sco_pi(sk)->conn = NULL; - sco_conn_unlock(conn); - - if (conn->hcon) - hci_conn_put(conn->hcon); - } - sk->sk_state = BT_CLOSED; sk->sk_err = err; sk->sk_state_change(sk); @@ -913,7 +912,7 @@ int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr) return lm; } -int sco_connect_cfm(struct hci_conn *hcon, __u8 status) +void sco_connect_cfm(struct hci_conn *hcon, __u8 status) { BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status); if (!status) { @@ -924,16 +923,13 @@ int sco_connect_cfm(struct hci_conn *hcon, __u8 status) sco_conn_ready(conn); } else sco_conn_del(hcon, bt_to_errno(status)); - - return 0; } -int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason) +void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason) { BT_DBG("hcon %p reason %d", hcon, reason); sco_conn_del(hcon, bt_to_errno(reason)); - return 0; } int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb) @@ -1026,6 +1022,13 @@ int __init sco_init(void) goto error; } + err = bt_procfs_init(THIS_MODULE, &init_net, "sco", &sco_sk_list, NULL); + if (err < 0) { + BT_ERR("Failed to create SCO proc file"); + bt_sock_unregister(BTPROTO_SCO); + goto error; + } + if (bt_debugfs) { sco_debugfs = debugfs_create_file("sco", 0444, bt_debugfs, NULL, &sco_debugfs_fops); @@ -1044,6 +1047,8 @@ error: void __exit sco_exit(void) { + bt_procfs_cleanup(&init_net, "sco"); + debugfs_remove(sco_debugfs); if (bt_sock_unregister(BTPROTO_SCO) < 0) |