diff options
Diffstat (limited to 'net/bluetooth/hci_request.c')
| -rw-r--r-- | net/bluetooth/hci_request.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 1fc55685da62..1acf5b8e0910 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -998,8 +998,9 @@ static void hci_req_set_event_filter(struct hci_request *req) static void hci_req_config_le_suspend_scan(struct hci_request *req) { - /* Can't change params without disabling first */ - hci_req_add_le_scan_disable(req); + /* Before changing params disable scan if enabled */ + if (hci_dev_test_flag(req->hdev, HCI_LE_SCAN)) + hci_req_add_le_scan_disable(req); /* Configure params and enable scanning */ hci_req_add_le_passive_scan(req); @@ -1065,8 +1066,9 @@ void hci_req_prepare_suspend(struct hci_dev *hdev, enum suspended_state next) page_scan = SCAN_DISABLED; hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, 1, &page_scan); - /* Disable LE passive scan */ - hci_req_add_le_scan_disable(&req); + /* Disable LE passive scan if enabled */ + if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) + hci_req_add_le_scan_disable(&req); /* Mark task needing completion */ set_bit(SUSPEND_SCAN_DISABLE, hdev->suspend_tasks); |