From: Johan Hedberg <johan.hedberg@intel.com>
Date: Mon, 7 Jul 2014 10:24:59 +0000 (+0300)
Subject: Bluetooth: Don't let background scanning interfering with discovery
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~149^2~73^2~87^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae23ada43d7d644e563a23d4c2cd2aa828be1431;p=pandora-kernel.git

Bluetooth: Don't let background scanning interfering with discovery

If we have an active discovery going on we shouldn't do any changes to
LE scanning when hci_update_background_scan() is called (a call which
can happen for many different reasons). This patch fixes the issue by
returning from the function if the discovery state is anything else
except DISCOVERY_STOPPED.

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

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