Bluetooth: Remove unused hci_le_ltk_reply()

[pandora-kernel.git] / net / bluetooth / hci_conn.c

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index aa12649..b2b4404 100644 (file)
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -225,22 +225,6 @@ void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
 }
 EXPORT_SYMBOL(hci_le_start_enc);
 
-void hci_le_ltk_reply(struct hci_conn *conn, u8 ltk[16])
-{
-       struct hci_dev *hdev = conn->hdev;
-       struct hci_cp_le_ltk_reply cp;
-
-       BT_DBG("%p", conn);
-
-       memset(&cp, 0, sizeof(cp));
-
-       cp.handle = cpu_to_le16(conn->handle);
-       memcpy(cp.ltk, ltk, sizeof(ltk));
-
-       hci_send_cmd(hdev, HCI_OP_LE_LTK_REPLY, sizeof(cp), &cp);
-}
-EXPORT_SYMBOL(hci_le_ltk_reply);
-
 void hci_le_ltk_neg_reply(struct hci_conn *conn)
 {
        struct hci_dev *hdev = conn->hdev;
@@ -610,14 +594,17 @@ static int hci_conn_auth(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
        if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) {
                struct hci_cp_auth_requested cp;
 
-               /* encrypt must be pending if auth is also pending */
-               set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend);
-
                cp.handle = cpu_to_le16(conn->handle);
                hci_send_cmd(conn->hdev, HCI_OP_AUTH_REQUESTED,
                                                        sizeof(cp), &cp);
-               if (conn->key_type != 0xff)
+
+               /* If we're already encrypted set the REAUTH_PEND flag,
+                * otherwise set the ENCRYPT_PEND.
+                */
+               if (conn->link_mode & HCI_LM_ENCRYPT)
                        set_bit(HCI_CONN_REAUTH_PEND, &conn->pend);
+               else
+                       set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend);
        }
 
        return 0;