From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 20 Feb 2012 13:50:33 +0000 (+0100)
Subject: Bluetooth: Lock socket when reading HCI socket options
X-Git-Tag: v3.4-rc1~177^2~112^2~119
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cedc5469778846ee18c653aaa6d70681961eed93;p=pandora-kernel.git

Bluetooth: Lock socket when reading HCI socket options

When reading the HCI raw socket option, the socket was never locked. So
lock the socket and in addition return EINVAL on non raw sockets.

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