From 1c1697c0cad41fa468e3cb6061ce74debb4f3733 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Sun, 29 Jun 2014 13:41:51 +0200
Subject: [PATCH] Bluetooth: Update background scanning from
 hci_conn_params_clear

When calling hci_conn_params_clear function, it should update the
background scanning properly and not require a separate call to
update it.

For the case when the function is used during unregister of a
controller, an extra safe guard is but in place.

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