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-rw-r--r--net/bluetooth/mgmt.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 98f6295edbe..7783b8d8e1d 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)