From b2d5e254ebfe9e4a926265c23bc5943f212fd1ac Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@intel.com>
Date: Mon, 14 Jul 2014 14:34:55 +0300
Subject: [PATCH] Bluetooth: Fix trying LTK re-encryption when we don't have an
 LTK

In the case that the key distribution bits cause us not to generate a
local LTK we should not try to re-encrypt if we're currently encrypted
with an STK. This patch fixes the check for this in the
smp_sufficient_security function.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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