From: Marcel Holtmann <marcel@holtmann.org>
Date: Fri, 18 Oct 2013 00:24:16 +0000 (-0700)
Subject: Bluetooth: Use IS_ERR_OR_NULL for checking bt_debugfs
X-Git-Tag: v3.13-rc1~105^2~23^2^2~4^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1120e4bfa5f9c28cb55d815ab3c6bed81dfc595c;p=pandora-kernel.git

Bluetooth: Use IS_ERR_OR_NULL for checking bt_debugfs

Make sure to use IS_ERR_OR_NULL for checking the existing of the root
debugfs dentry bt_debugfs.

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