diff options
Diffstat (limited to 'net/dccp/ipv6.c')
| -rw-r--r-- | net/dccp/ipv6.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index c4e4d1301062..1b7381ff787b 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * DCCP over IPv6 * Linux INET6 implementation @@ -5,11 +6,6 @@ * Based on net/dccp6/ipv6.c * * Arnaldo Carvalho de Melo <acme@ghostprotocols.net> - * - * 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. */ #include <linux/module.h> @@ -834,7 +830,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr, if (fl6.flowlabel & IPV6_FLOWLABEL_MASK) { struct ip6_flowlabel *flowlabel; flowlabel = fl6_sock_lookup(sk, fl6.flowlabel); - if (flowlabel == NULL) + if (IS_ERR(flowlabel)) return -EINVAL; fl6_sock_release(flowlabel); } |