diff options
Diffstat (limited to 'net/bluetooth/hci_core.c')
-rw-r--r-- | net/bluetooth/hci_core.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 33843c5c4939..db7de80b88a2 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -341,7 +341,6 @@ static void hci_init1_req(struct hci_request *req, unsigned long opt) static void bredr_setup(struct hci_request *req) { - struct hci_cp_delete_stored_link_key cp; __le16 param; __u8 flt_type; @@ -365,10 +364,6 @@ static void bredr_setup(struct hci_request *req) param = __constant_cpu_to_le16(0x7d00); hci_req_add(req, HCI_OP_WRITE_CA_TIMEOUT, 2, ¶m); - bacpy(&cp.bdaddr, BDADDR_ANY); - cp.delete_all = 0x01; - hci_req_add(req, HCI_OP_DELETE_STORED_LINK_KEY, sizeof(cp), &cp); - /* Read page scan parameters */ if (req->hdev->hci_ver > BLUETOOTH_VER_1_1) { hci_req_add(req, HCI_OP_READ_PAGE_SCAN_ACTIVITY, 0, NULL); @@ -602,6 +597,16 @@ static void hci_init3_req(struct hci_request *req, unsigned long opt) struct hci_dev *hdev = req->hdev; u8 p; + /* Only send HCI_Delete_Stored_Link_Key if it is supported */ + if (hdev->commands[6] & 0x80) { + struct hci_cp_delete_stored_link_key cp; + + bacpy(&cp.bdaddr, BDADDR_ANY); + cp.delete_all = 0x01; + hci_req_add(req, HCI_OP_DELETE_STORED_LINK_KEY, + sizeof(cp), &cp); + } + if (hdev->commands[5] & 0x10) hci_setup_link_policy(req); @@ -1555,11 +1560,15 @@ static const struct rfkill_ops hci_rfkill_ops = { static void hci_power_on(struct work_struct *work) { struct hci_dev *hdev = container_of(work, struct hci_dev, power_on); + int err; BT_DBG("%s", hdev->name); - if (hci_dev_open(hdev->id) < 0) + err = hci_dev_open(hdev->id); + if (err < 0) { + mgmt_set_powered_failed(hdev, err); return; + } if (test_bit(HCI_AUTO_OFF, &hdev->dev_flags)) queue_delayed_work(hdev->req_workqueue, &hdev->power_off, @@ -2202,16 +2211,15 @@ int hci_register_dev(struct hci_dev *hdev) list_add(&hdev->list, &hci_dev_list); write_unlock(&hci_dev_list_lock); - hdev->workqueue = alloc_workqueue(hdev->name, WQ_HIGHPRI | WQ_UNBOUND | - WQ_MEM_RECLAIM, 1); + hdev->workqueue = alloc_workqueue("%s", WQ_HIGHPRI | WQ_UNBOUND | + WQ_MEM_RECLAIM, 1, hdev->name); if (!hdev->workqueue) { error = -ENOMEM; goto err; } - hdev->req_workqueue = alloc_workqueue(hdev->name, - WQ_HIGHPRI | WQ_UNBOUND | - WQ_MEM_RECLAIM, 1); + hdev->req_workqueue = alloc_workqueue("%s", WQ_HIGHPRI | WQ_UNBOUND | + WQ_MEM_RECLAIM, 1, hdev->name); if (!hdev->req_workqueue) { destroy_workqueue(hdev->workqueue); error = -ENOMEM; |