void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active);
-void hci_le_conn_failed(struct hci_conn *conn, u8 status);
+void hci_conn_failed(struct hci_conn *conn, u8 status);
/*
* hci_conn_get() and hci_conn_put() are used to control the life-time of an
/* Disable LE Advertising */
le_disable_advertising(hdev);
hci_dev_lock(hdev);
- hci_le_conn_failed(conn, HCI_ERROR_ADVERTISING_TIMEOUT);
+ hci_conn_failed(conn, HCI_ERROR_ADVERTISING_TIMEOUT);
hci_dev_unlock(hdev);
return;
}
EXPORT_SYMBOL(hci_get_route);
/* This function requires the caller holds hdev->lock */
-void hci_le_conn_failed(struct hci_conn *conn, u8 status)
+static void hci_le_conn_failed(struct hci_conn *conn, u8 status)
{
struct hci_dev *hdev = conn->hdev;
struct hci_conn_params *params;
params->conn = NULL;
}
- conn->state = BT_CLOSED;
-
/* If the status indicates successful cancellation of
* the attempt (i.e. Unknown Connection Id) there's no point of
* notifying failure since we'll go back to keep trying to
mgmt_connect_failed(hdev, &conn->dst, conn->type,
conn->dst_type, status);
- hci_connect_cfm(conn, status);
-
- hci_conn_del(conn);
-
/* Since we may have temporarily stopped the background scanning in
* favor of connection establishment, we should restart it.
*/
hci_enable_advertising(hdev);
}
+/* This function requires the caller holds hdev->lock */
+void hci_conn_failed(struct hci_conn *conn, u8 status)
+{
+ struct hci_dev *hdev = conn->hdev;
+
+ bt_dev_dbg(hdev, "status 0x%2.2x", status);
+
+ switch (conn->type) {
+ case LE_LINK:
+ hci_le_conn_failed(conn, status);
+ break;
+ case ACL_LINK:
+ mgmt_connect_failed(hdev, &conn->dst, conn->type,
+ conn->dst_type, status);
+ break;
+ }
+
+ conn->state = BT_CLOSED;
+ hci_connect_cfm(conn, status);
+ hci_conn_del(conn);
+}
+
static void create_le_conn_complete(struct hci_dev *hdev, void *data, int err)
{
struct hci_conn *conn = data;
bt_dev_dbg(hdev, "status 0x%2.2x", status);
/* All connection failure handling is taken care of by the
- * hci_le_conn_failed function which is triggered by the HCI
+ * hci_conn_failed function which is triggered by the HCI
* request completion callbacks used for connecting.
*/
if (status)
bt_dev_dbg(hdev, "status 0x%2.2x", status);
/* All connection failure handling is taken care of by the
- * hci_le_conn_failed function which is triggered by the HCI
+ * hci_conn_failed function which is triggered by the HCI
* request completion callbacks used for connecting.
*/
if (status)
done:
if (status) {
- conn->state = BT_CLOSED;
- if (conn->type == ACL_LINK)
- mgmt_connect_failed(hdev, &conn->dst, conn->type,
- conn->dst_type, status);
- hci_connect_cfm(conn, status);
- hci_conn_del(conn);
+ hci_conn_failed(conn, status);
} else if (ev->link_type == SCO_LINK) {
switch (conn->setting & SCO_AIRMODE_MASK) {
case SCO_AIRMODE_CVSD:
}
if (status) {
- hci_le_conn_failed(conn, status);
+ hci_conn_failed(conn, status);
goto unlock;
}
static int hci_abort_conn_sync(struct hci_dev *hdev, struct hci_conn *conn,
u8 reason)
{
+ int err;
+
switch (conn->state) {
case BT_CONNECTED:
case BT_CONFIG:
return hci_disconnect_sync(hdev, conn, reason);
case BT_CONNECT:
- return hci_connect_cancel_sync(hdev, conn);
+ err = hci_connect_cancel_sync(hdev, conn);
+ /* Cleanup hci_conn object if it cannot be cancelled as it
+ * likelly means the controller and host stack are out of sync.
+ */
+ if (err)
+ hci_conn_failed(conn, err);
+
+ return err;
case BT_CONNECT2:
return hci_reject_conn_sync(hdev, conn, reason);
default: