diff options
Diffstat (limited to 'net/nfc/af_nfc.c')
| -rw-r--r-- | net/nfc/af_nfc.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/net/nfc/af_nfc.c b/net/nfc/af_nfc.c index 9d68441e2a5a..dda323e0a473 100644 --- a/net/nfc/af_nfc.c +++ b/net/nfc/af_nfc.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2011 Instituto Nokia de Tecnologia * * Authors: * Aloisio Almeida Jr <aloisio.almeida@openbossa.org> * Lauro Ramos Venancio <lauro.venancio@openbossa.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <linux/nfc.h> @@ -42,7 +28,7 @@ static int nfc_sock_create(struct net *net, struct socket *sock, int proto, read_lock(&proto_tab_lock); if (proto_tab[proto] && try_module_get(proto_tab[proto]->owner)) { - rc = proto_tab[proto]->create(net, sock, proto_tab[proto]); + rc = proto_tab[proto]->create(net, sock, proto_tab[proto], kern); module_put(proto_tab[proto]->owner); } read_unlock(&proto_tab_lock); @@ -50,7 +36,7 @@ static int nfc_sock_create(struct net *net, struct socket *sock, int proto, return rc; } -static struct net_proto_family nfc_sock_family_ops = { +static const struct net_proto_family nfc_sock_family_ops = { .owner = THIS_MODULE, .family = PF_NFC, .create = nfc_sock_create, @@ -74,6 +60,9 @@ int nfc_proto_register(const struct nfc_protocol *nfc_proto) proto_tab[nfc_proto->id] = nfc_proto; write_unlock(&proto_tab_lock); + if (rc) + proto_unregister(nfc_proto->proto); + return rc; } EXPORT_SYMBOL(nfc_proto_register); @@ -93,7 +82,7 @@ int __init af_nfc_init(void) return sock_register(&nfc_sock_family_ops); } -void af_nfc_exit(void) +void __exit af_nfc_exit(void) { sock_unregister(PF_NFC); } |