diff options
Diffstat (limited to 'net/ipv6/exthdrs_offload.c')
| -rw-r--r-- | net/ipv6/exthdrs_offload.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/net/ipv6/exthdrs_offload.c b/net/ipv6/exthdrs_offload.c index cf77f3abfd06..4c00398f4dca 100644 --- a/net/ipv6/exthdrs_offload.c +++ b/net/ipv6/exthdrs_offload.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * IPV6 GSO/GRO offload support * Linux INET6 implementation * - * 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. - * * IPV6 Extension Header GSO/GRO support */ #include <net/protocol.h> @@ -20,22 +16,33 @@ static const struct net_offload dstopt_offload = { .flags = INET6_PROTO_GSO_EXTHDR, }; +static const struct net_offload hbh_offload = { + .flags = INET6_PROTO_GSO_EXTHDR, +}; + int __init ipv6_exthdrs_offload_init(void) { int ret; ret = inet6_add_offload(&rthdr_offload, IPPROTO_ROUTING); - if (!ret) + if (ret) goto out; ret = inet6_add_offload(&dstopt_offload, IPPROTO_DSTOPTS); - if (!ret) + if (ret) goto out_rt; + ret = inet6_add_offload(&hbh_offload, IPPROTO_HOPOPTS); + if (ret) + goto out_dstopts; + out: return ret; +out_dstopts: + inet6_del_offload(&dstopt_offload, IPPROTO_DSTOPTS); + out_rt: - inet_del_offload(&rthdr_offload, IPPROTO_ROUTING); + inet6_del_offload(&rthdr_offload, IPPROTO_ROUTING); goto out; } |