diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
-rw-r--r-- | net/bluetooth/hci_event.c | 51 |
1 files changed, 29 insertions, 22 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 128c5b70ee5e..7ba35a9ba6b7 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -4640,42 +4640,49 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev, /* If we're not connectable only connect devices that we have in * our pend_le_conns list. */ - params = hci_pend_le_action_lookup(&hdev->pend_le_conns, - addr, addr_type); + params = hci_explicit_connect_lookup(hdev, addr, addr_type); + if (!params) return NULL; - switch (params->auto_connect) { - case HCI_AUTO_CONN_DIRECT: - /* Only devices advertising with ADV_DIRECT_IND are - * triggering a connection attempt. This is allowing - * incoming connections from slave devices. - */ - if (adv_type != LE_ADV_DIRECT_IND) + if (!params->explicit_connect) { + switch (params->auto_connect) { + case HCI_AUTO_CONN_DIRECT: + /* Only devices advertising with ADV_DIRECT_IND are + * triggering a connection attempt. This is allowing + * incoming connections from slave devices. + */ + if (adv_type != LE_ADV_DIRECT_IND) + return NULL; + break; + case HCI_AUTO_CONN_ALWAYS: + /* Devices advertising with ADV_IND or ADV_DIRECT_IND + * are triggering a connection attempt. This means + * that incoming connectioms from slave device are + * accepted and also outgoing connections to slave + * devices are established when found. + */ + break; + default: return NULL; - break; - case HCI_AUTO_CONN_ALWAYS: - /* Devices advertising with ADV_IND or ADV_DIRECT_IND - * are triggering a connection attempt. This means - * that incoming connectioms from slave device are - * accepted and also outgoing connections to slave - * devices are established when found. - */ - break; - default: - return NULL; + } } conn = hci_connect_le(hdev, addr, addr_type, BT_SECURITY_LOW, HCI_LE_AUTOCONN_TIMEOUT, HCI_ROLE_MASTER); if (!IS_ERR(conn)) { - /* Store the pointer since we don't really have any + /* If HCI_AUTO_CONN_EXPLICIT is set, conn is already owned + * by higher layer that tried to connect, if no then + * store the pointer since we don't really have any * other owner of the object besides the params that * triggered it. This way we can abort the connection if * the parameters get removed and keep the reference * count consistent once the connection is established. */ - params->conn = hci_conn_get(conn); + + if (!params->explicit_connect) + params->conn = hci_conn_get(conn); + return conn; } |