diff options
Diffstat (limited to 'net/sctp/bind_addr.c')
| -rw-r--r-- | net/sctp/bind_addr.c | 30 |
1 files changed, 5 insertions, 25 deletions
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c index ebf28adba789..53bc61537f44 100644 --- a/net/sctp/bind_addr.c +++ b/net/sctp/bind_addr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2003 * Copyright (c) Cisco 1999,2000 @@ -8,22 +9,6 @@ * * A collection class to handle the storage of transport addresses. * - * This SCTP implementation 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, or (at your option) - * any later version. - * - * This SCTP implementation 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 GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> @@ -408,24 +393,19 @@ int sctp_bind_addr_state(const struct sctp_bind_addr *bp, { struct sctp_sockaddr_entry *laddr; struct sctp_af *af; - int state = -1; af = sctp_get_af_specific(addr->sa.sa_family); if (unlikely(!af)) - return state; + return -1; - rcu_read_lock(); list_for_each_entry_rcu(laddr, &bp->address_list, list) { if (!laddr->valid) continue; - if (af->cmp_addr(&laddr->a, addr)) { - state = laddr->state; - break; - } + if (af->cmp_addr(&laddr->a, addr)) + return laddr->state; } - rcu_read_unlock(); - return state; + return -1; } /* Find the first address in the bind address list that is not present in |