diff options
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 53 |
1 files changed, 29 insertions, 24 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index c30c507345f8..0a74399dde5e 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -470,6 +470,33 @@ struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src) } EXPORT_SYMBOL(hci_get_route); +static struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, + u8 dst_type, u8 sec_level, u8 auth_type) +{ + struct hci_conn *le; + + le = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst); + if (!le) { + le = hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT); + if (le) + return ERR_PTR(-EBUSY); + + le = hci_conn_add(hdev, LE_LINK, dst); + if (!le) + return ERR_PTR(-ENOMEM); + + le->dst_type = bdaddr_to_le(dst_type); + hci_le_create_connection(le); + } + + le->pending_sec_level = sec_level; + le->auth_type = auth_type; + + hci_conn_hold(le); + + return le; +} + /* Create SCO, ACL or LE connection. * Device _must_ be locked */ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, @@ -477,33 +504,11 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, { struct hci_conn *acl; struct hci_conn *sco; - struct hci_conn *le; BT_DBG("%s dst %s", hdev->name, batostr(dst)); - if (type == LE_LINK) { - le = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst); - if (!le) { - le = hci_conn_hash_lookup_state(hdev, LE_LINK, - BT_CONNECT); - if (le) - return ERR_PTR(-EBUSY); - - le = hci_conn_add(hdev, LE_LINK, dst); - if (!le) - return ERR_PTR(-ENOMEM); - - le->dst_type = bdaddr_to_le(dst_type); - hci_le_create_connection(le); - } - - le->pending_sec_level = sec_level; - le->auth_type = auth_type; - - hci_conn_hold(le); - - return le; - } + if (type == LE_LINK) + return hci_connect_le(hdev, dst, dst_type, sec_level, auth_type); acl = hci_conn_hash_lookup_ba(hdev, ACL_LINK, dst); if (!acl) { |