Bluetooth: Use real advertising state to random address update decision

Now that we have a flag for tracking the real advertising state we should use that to determine whether it's safe to update the random address or not. The couple of places that were clearing the flag due to a pending request need to be updated too. Signed-off-by: Johan Hedberg <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
mrcsosa · Jul 8, 2014 · 5ce194c · 5ce194c
1 parent c93bd15
commit 5ce194c
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
@@ -671,12 +671,12 @@ static void hci_req_directed_advertising(struct hci_request *req,
 	enable = 0x00;
 	hci_req_add(req, HCI_OP_LE_SET_ADV_ENABLE, sizeof(enable), &enable);
 
-	/* Clear the HCI_ADVERTISING bit temporarily so that the
+	/* Clear the HCI_LE_ADV bit temporarily so that the
 	 * hci_update_random_address knows that it's safe to go ahead
 	 * and write a new random address. The flag will be set back on
 	 * as soon as the SET_ADV_ENABLE HCI command completes.
 	 */
-	clear_bit(HCI_ADVERTISING, &hdev->dev_flags);
+	clear_bit(HCI_LE_ADV, &hdev->dev_flags);
 
 	/* Set require_privacy to false so that the remote device has a
 	 * chance of identifying us.

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
@@ -3746,7 +3746,7 @@ static void set_random_addr(struct hci_request *req, bdaddr_t *rpa)
 	 * In this kind of scenario skip the update and let the random
 	 * address be updated at the next cycle.
 	 */
-	if (test_bit(HCI_ADVERTISING, &hdev->dev_flags) ||
+	if (test_bit(HCI_LE_ADV, &hdev->dev_flags) ||
 	    hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT)) {
 		BT_DBG("Deferring random address update");
 		return;

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
@@ -1046,12 +1046,12 @@ static void enable_advertising(struct hci_request *req)
 	u8 own_addr_type, enable = 0x01;
 	bool connectable;
 
-	/* Clear the HCI_ADVERTISING bit temporarily so that the
+	/* Clear the HCI_LE_ADV bit temporarily so that the
 	 * hci_update_random_address knows that it's safe to go ahead
 	 * and write a new random address. The flag will be set back on
 	 * as soon as the SET_ADV_ENABLE HCI command completes.
 	 */
-	clear_bit(HCI_ADVERTISING, &hdev->dev_flags);
+	clear_bit(HCI_LE_ADV, &hdev->dev_flags);
 
 	connectable = get_connectable(hdev);