From: Johan Hedberg Date: Sun, 23 Feb 2014 17:42:23 +0000 (+0200) Subject: Bluetooth: Use hci_update_random_address() for enabling advertising X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=8f2a0601a5d68d0dbd2221613dda7fb6fee32a6b;p=deliverable%2Flinux.git Bluetooth: Use hci_update_random_address() for enabling advertising When we enable advertising we need to update the local random address if necessary. This patch takes advantage of the hci_update_random_address() function to set the own_address_type variable and to update the local random address if necessary. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 4522da18d8e5..8df287ba9ba3 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -839,13 +839,17 @@ static void enable_advertising(struct hci_request *req) { struct hci_dev *hdev = req->hdev; struct hci_cp_le_set_adv_param cp; - u8 enable = 0x01; + u8 own_addr_type, enable = 0x01; memset(&cp, 0, sizeof(cp)); + + if (hci_update_random_address(req, &own_addr_type) < 0) + return; + cp.min_interval = __constant_cpu_to_le16(0x0800); cp.max_interval = __constant_cpu_to_le16(0x0800); cp.type = get_adv_type(hdev); - cp.own_address_type = hdev->own_addr_type; + cp.own_address_type = own_addr_type; cp.channel_map = hdev->le_adv_channel_map; hci_req_add(req, HCI_OP_LE_SET_ADV_PARAM, sizeof(cp), &cp);