Bluetooth: Fix check for connection encryption

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / bluetooth / hci_conn.c

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 6c7f3637972254c9bbbe0b5a9c6f007ba1ec41e2..8e7290aea8f81f6f2fb69f97d4c5b07f0047b004 100644 (file)
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -652,14 +652,17 @@ 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->flags)) {
                struct hci_cp_auth_requested cp;
 
-               /* encrypt must be pending if auth is also pending */
-               set_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags);
-
                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->flags);
+               else
+                       set_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags);
        }
 
        return 0;