diff options
Diffstat (limited to 'net/bluetooth/hidp/sock.c')
| -rw-r--r-- | net/bluetooth/hidp/sock.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c index b24fb3bd862..82a829d90b0 100644 --- a/net/bluetooth/hidp/sock.c +++ b/net/bluetooth/hidp/sock.c @@ -25,6 +25,10 @@ #include "hidp.h" +static struct bt_sock_list hidp_sk_list = { + .lock = __RW_LOCK_UNLOCKED(hidp_sk_list.lock) +}; + static int hidp_sock_release(struct socket *sock) { struct sock *sk = sock->sk; @@ -34,6 +38,8 @@ static int hidp_sock_release(struct socket *sock) if (!sk) return 0; + bt_sock_unlink(&hidp_sk_list, sk); + sock_orphan(sk); sock_put(sk); @@ -253,6 +259,8 @@ static int hidp_sock_create(struct net *net, struct socket *sock, int protocol, sk->sk_protocol = protocol; sk->sk_state = BT_OPEN; + bt_sock_link(&hidp_sk_list, sk); + return 0; } @@ -271,8 +279,19 @@ int __init hidp_init_sockets(void) return err; err = bt_sock_register(BTPROTO_HIDP, &hidp_sock_family_ops); - if (err < 0) + if (err < 0) { + BT_ERR("Can't register HIDP socket"); goto error; + } + + err = bt_procfs_init(THIS_MODULE, &init_net, "hidp", &hidp_sk_list, NULL); + if (err < 0) { + BT_ERR("Failed to create HIDP proc file"); + bt_sock_unregister(BTPROTO_HIDP); + goto error; + } + + BT_INFO("HIDP socket layer initialized"); return 0; @@ -284,6 +303,7 @@ error: void __exit hidp_cleanup_sockets(void) { + bt_procfs_cleanup(&init_net, "hidp"); if (bt_sock_unregister(BTPROTO_HIDP) < 0) BT_ERR("Can't unregister HIDP socket"); |