Marcel Holtmann 1120e4bfa5 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>
2013-10-18 10:45:19 +03:00
..