From 9d4b68b23947e7bdf3f2707e76bd61572c523f6c Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 26 Aug 2013 00:20:37 -0700
Subject: [PATCH] Bluetooth: Fix handling of getsockname() for HCI sockets

The hci_dev check is not protected and so move it into the socket lock. In
addition return the HCI channel identifier instead of always 0 channel.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
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