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ipv6: Switch to using new offload infrastructure.

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Switch IPv6 protocol to using the new GRO/GSO calls and data.

Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vlad Yasevich 2012-11-15 08:49:15 +00:00 • committed by David S. Miller
parent bca49f843e
commit 3336288a9f
5 changed files with 64 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

17
net/ipv6/tcp_ipv6.c
View file

@ -2066,10 +2066,6 @@ static const struct inet6_protocol tcpv6_protocol = {
.early_demux = tcp_v6_early_demux,
.handler = tcp_v6_rcv,
.err_handler = tcp_v6_err,
.gso_send_check = tcp_v6_gso_send_check,
.gso_segment = tcp_tso_segment,
.gro_receive = tcp6_gro_receive,
.gro_complete = tcp6_gro_complete,
.flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
};
@ -2116,10 +2112,14 @@ int __init tcpv6_init(void)
{
int ret;
ret = inet6_add_protocol(&tcpv6_protocol, IPPROTO_TCP);
ret = inet6_add_offload(&tcpv6_offload, IPPROTO_TCP);
if (ret)
goto out;
ret = inet6_add_protocol(&tcpv6_protocol, IPPROTO_TCP);
if (ret)
goto out_offload;
/* register inet6 protocol */
ret = inet6_register_protosw(&tcpv6_protosw);
if (ret)
@ -2131,10 +2131,12 @@ int __init tcpv6_init(void)
out:
return ret;
out_tcpv6_protocol:
inet6_del_protocol(&tcpv6_protocol, IPPROTO_TCP);
out_tcpv6_protosw:
inet6_unregister_protosw(&tcpv6_protosw);
out_tcpv6_protocol:
inet6_del_protocol(&tcpv6_protocol, IPPROTO_TCP);
out_offload:
inet6_del_offload(&tcpv6_offload, IPPROTO_TCP);
goto out;
}
@ -2143,4 +2145,5 @@ void tcpv6_exit(void)
unregister_pernet_subsys(&tcpv6_net_ops);
inet6_unregister_protosw(&tcpv6_protosw);
inet6_del_protocol(&tcpv6_protocol, IPPROTO_TCP);
inet6_del_offload(&tcpv6_offload, IPPROTO_TCP);
}