diff options
Diffstat (limited to 'net/6lowpan/core.c')
| -rw-r--r-- | net/6lowpan/core.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/net/6lowpan/core.c b/net/6lowpan/core.c index 40d3d72beb53..850d4a185f55 100644 --- a/net/6lowpan/core.c +++ b/net/6lowpan/core.c @@ -1,16 +1,11 @@ -/* This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. +// SPDX-License-Identifier: GPL-2.0-only +/* * * Authors: * (C) 2015 Pengutronix, Alexander Aring <aar@pengutronix.de> */ +#include <linux/if_arp.h> #include <linux/module.h> #include <net/6lowpan.h> @@ -48,9 +43,7 @@ int lowpan_register_netdevice(struct net_device *dev, if (ret < 0) return ret; - ret = lowpan_dev_debugfs_init(dev); - if (ret < 0) - unregister_netdevice(dev); + lowpan_dev_debugfs_init(dev); return ret; } @@ -158,9 +151,7 @@ static int __init lowpan_module_init(void) { int ret; - ret = lowpan_debugfs_init(); - if (ret < 0) - return ret; + lowpan_debugfs_init(); ret = register_netdevice_notifier(&lowpan_notifier); if (ret < 0) { @@ -188,4 +179,5 @@ static void __exit lowpan_module_exit(void) module_init(lowpan_module_init); module_exit(lowpan_module_exit); +MODULE_DESCRIPTION("IPv6 over Low-Power Wireless Personal Area Network core module"); MODULE_LICENSE("GPL"); |