diff options
| -rw-r--r-- | net/bluetooth/mgmt.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 98f6295edbec..7783b8d8e1d4 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1002,6 +1002,7 @@ failed: static void write_fast_connectable(struct hci_request *req, bool enable) { + struct hci_dev *hdev = req->hdev; struct hci_cp_write_page_scan_activity acp; u8 type; @@ -1019,8 +1020,13 @@ static void write_fast_connectable(struct hci_request *req, bool enable) acp.window = __constant_cpu_to_le16(0x0012); - hci_req_add(req, HCI_OP_WRITE_PAGE_SCAN_ACTIVITY, sizeof(acp), &acp); - hci_req_add(req, HCI_OP_WRITE_PAGE_SCAN_TYPE, 1, &type); + if (__cpu_to_le16(hdev->page_scan_interval) != acp.interval || + __cpu_to_le16(hdev->page_scan_window) != acp.window) + hci_req_add(req, HCI_OP_WRITE_PAGE_SCAN_ACTIVITY, + sizeof(acp), &acp); + + if (hdev->page_scan_type != type) + hci_req_add(req, HCI_OP_WRITE_PAGE_SCAN_TYPE, 1, &type); } static void set_connectable_complete(struct hci_dev *hdev, u8 status) |