From 808a8f884554f93315f663b2694addb4a177c578 Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Thu, 15 Nov 2012 08:49:21 +0000 Subject: [PATCH] ipv4: Pull GSO registration out of inet_init() Since GSO/GRO support is now separated, make IPv4 GSO a stand-alone init call and not part of inet_init(). Signed-off-by: Vlad Yasevich Signed-off-by: David S. Miller --- net/ipv4/af_inet.c | 35 +++++++++++++++++++++-------------- 1 file changed, 21 insertions(+), 14 deletions(-) diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 66f63ce07ac8..9f2e7fd8bea8 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1665,11 +1665,6 @@ static int ipv4_proc_init(void); * IP protocol layer initialiser */ -static struct packet_type ip_packet_type __read_mostly = { - .type = cpu_to_be16(ETH_P_IP), - .func = ip_rcv, -}; - static struct packet_offload ip_packet_offload __read_mostly = { .type = cpu_to_be16(ETH_P_IP), .gso_send_check = inet_gso_send_check, @@ -1678,6 +1673,27 @@ static struct packet_offload ip_packet_offload __read_mostly = { .gro_complete = inet_gro_complete, }; +static int __init ipv4_offload_init(void) +{ + /* + * Add offloads + */ + if (inet_add_offload(&udp_offload, IPPROTO_UDP) < 0) + pr_crit("%s: Cannot add UDP protocol offload\n", __func__); + if (inet_add_offload(&tcp_offload, IPPROTO_TCP) < 0) + pr_crit("%s: Cannot add TCP protocol offlaod\n", __func__); + + dev_add_offload(&ip_packet_offload); + return 0; +} + +fs_initcall(ipv4_offload_init); + +static struct packet_type ip_packet_type __read_mostly = { + .type = cpu_to_be16(ETH_P_IP), + .func = ip_rcv, +}; + static int __init inet_init(void) { struct sk_buff *dummy_skb; @@ -1719,14 +1735,6 @@ static int __init inet_init(void) tcp_prot.sysctl_mem = init_net.ipv4.sysctl_tcp_mem; - /* - * Add offloads - */ - if (inet_add_offload(&udp_offload, IPPROTO_UDP) < 0) - pr_crit("%s: Cannot add UDP protocol offload\n", __func__); - if (inet_add_offload(&tcp_offload, IPPROTO_TCP) < 0) - pr_crit("%s: Cannot add TCP protocol offlaod\n", __func__); - /* * Add all the base protocols. */ @@ -1799,7 +1807,6 @@ static int __init inet_init(void) ipfrag_init(); - dev_add_offload(&ip_packet_offload); dev_add_pack(&ip_packet_type); rc = 0; -- 2.20.1