1 files changed, 16 insertions, 4 deletions

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 2d334e07fd77..32575b49f4a0 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -668,8 +668,16 @@ void hci_le_conn_failed(struct hci_conn *conn, u8 status)
 
 	conn->state = BT_CLOSED;
 
-	mgmt_connect_failed(hdev, &conn->dst, conn->type, conn->dst_type,
-			    status);
+	/* If the status indicates successful cancellation of
+	 * the attempt (i.e. Unkown Connection Id) there's no point of
+	 * notifying failure since we'll go back to keep trying to
+	 * connect. The only exception is explicit connect requests
+	 * where a timeout + cancel does indicate an actual failure.
+	 */
+	if (status != HCI_ERROR_UNKNOWN_CONN_ID ||
+	    (params && params->explicit_connect))
+		mgmt_connect_failed(hdev, &conn->dst, conn->type,
+				    conn->dst_type, status);
 
 	hci_connect_cfm(conn, status);
 
@@ -683,7 +691,7 @@ void hci_le_conn_failed(struct hci_conn *conn, u8 status)
 	/* Re-enable advertising in case this was a failed connection
 	 * attempt as a peripheral.
 	 */
-	mgmt_reenable_advertising(hdev);
+	hci_req_reenable_advertising(hdev);
 }
 
 static void create_le_conn_complete(struct hci_dev *hdev, u8 status, u16 opcode)
@@ -726,8 +734,12 @@ static void hci_req_add_le_create_conn(struct hci_request *req,
 	if (hci_update_random_address(req, false, &own_addr_type))
 		return;
 
+	/* Set window to be the same value as the interval to enable
+	 * continuous scanning.
+	 */
 	cp.scan_interval = cpu_to_le16(hdev->le_scan_interval);
-	cp.scan_window = cpu_to_le16(hdev->le_scan_window);
+	cp.scan_window = cp.scan_interval;
+
 	bacpy(&cp.peer_addr, &conn->dst);
 	cp.peer_addr_type = conn->dst_type;
 	cp.own_address_type = own_addr_type;