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net: udp4: move GSO functions to udp_offload

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Similarly to TCP offloading and UDPv6 offloading, move all related
UDPv4 functions to udp_offload.c to make things more explicit. Also,
by this, we can make those functions static.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Borkmann 2013-06-08 12:56:03 +02:00 • committed by David S. Miller
parent 946d3bd723
commit da5bab079f
5 changed files with 108 additions and 85 deletions
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9
net/ipv4/af_inet.c
View file

@ -1566,13 +1566,6 @@ static const struct net_protocol udp_protocol = {
.netns_ok = 1,
};
static const struct net_offload udp_offload = {
.callbacks = {
.gso_send_check = udp4_ufo_send_check,
.gso_segment = udp4_ufo_fragment,
},
};
static const struct net_protocol icmp_protocol = {
.handler = icmp_rcv,
.err_handler = icmp_err,
@ -1672,7 +1665,7 @@ static int __init ipv4_offload_init(void)
/*
* Add offloads
*/
if (inet_add_offload(&udp_offload, IPPROTO_UDP) < 0)
if (udpv4_offload_init() < 0)
pr_crit("%s: Cannot add UDP protocol offload\n", __func__);
if (tcpv4_offload_init() < 0)
pr_crit("%s: Cannot add TCP protocol offload\n", __func__);