diff options
Diffstat (limited to 'net/bluetooth/sco.c')
| -rw-r--r-- | net/bluetooth/sco.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 960c6d1637d..42fdffd1d76 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -50,8 +50,6 @@ #include <net/bluetooth/hci_core.h> #include <net/bluetooth/sco.h> -#define VERSION "0.6" - static int disable_esco; static const struct proto_ops sco_sock_ops; @@ -192,20 +190,21 @@ static int sco_connect(struct sock *sk) hci_dev_lock_bh(hdev); - err = -ENOMEM; - if (lmp_esco_capable(hdev) && !disable_esco) type = ESCO_LINK; else type = SCO_LINK; hcon = hci_connect(hdev, type, dst, BT_SECURITY_LOW, HCI_AT_NO_BONDING); - if (!hcon) + if (IS_ERR(hcon)) { + err = PTR_ERR(hcon); goto done; + } conn = sco_conn_add(hcon, 0); if (!conn) { hci_conn_put(hcon); + err = -ENOMEM; goto done; } @@ -703,6 +702,7 @@ static int sco_sock_getsockopt_old(struct socket *sock, int optname, char __user break; } + memset(&cinfo, 0, sizeof(cinfo)); cinfo.hci_handle = sco_pi(sk)->conn->hcon->handle; memcpy(cinfo.dev_class, sco_pi(sk)->conn->hcon->dev_class, 3); @@ -1023,7 +1023,7 @@ static struct hci_proto sco_hci_proto = { .recv_scodata = sco_recv_scodata }; -static int __init sco_init(void) +int __init sco_init(void) { int err; @@ -1051,7 +1051,6 @@ static int __init sco_init(void) BT_ERR("Failed to create SCO debug file"); } - BT_INFO("SCO (Voice Link) ver %s", VERSION); BT_INFO("SCO socket layer initialized"); return 0; @@ -1061,7 +1060,7 @@ error: return err; } -static void __exit sco_exit(void) +void __exit sco_exit(void) { debugfs_remove(sco_debugfs); @@ -1074,14 +1073,5 @@ static void __exit sco_exit(void) proto_unregister(&sco_proto); } -module_init(sco_init); -module_exit(sco_exit); - module_param(disable_esco, bool, 0644); MODULE_PARM_DESC(disable_esco, "Disable eSCO connection creation"); - -MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>"); -MODULE_DESCRIPTION("Bluetooth SCO ver " VERSION); -MODULE_VERSION(VERSION); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("bt-proto-2"); |