From 591bb2789bc2a93f379b13d277f441f1b427102d Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Wed, 26 Jul 2017 11:40:52 +0200 Subject: [PATCH] netfilter: nf_hook_ops structs can be const We no longer place these on a list so they can be const. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- drivers/net/ipvlan/ipvlan_main.c | 2 +- net/bridge/br_netfilter_hooks.c | 2 +- net/bridge/netfilter/ebtable_filter.c | 2 +- net/bridge/netfilter/ebtable_nat.c | 2 +- net/decnet/netfilter/dn_rtmsg.c | 2 +- net/ipv4/netfilter/ipt_CLUSTERIP.c | 2 +- net/ipv4/netfilter/ipt_SYNPROXY.c | 2 +- net/ipv4/netfilter/iptable_nat.c | 2 +- net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 2 +- net/ipv4/netfilter/nf_defrag_ipv4.c | 2 +- net/ipv6/ila/ila_xlat.c | 2 +- net/ipv6/netfilter/ip6t_SYNPROXY.c | 2 +- net/ipv6/netfilter/ip6table_nat.c | 2 +- net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 2 +- net/ipv6/netfilter/nf_defrag_ipv6_hooks.c | 2 +- net/netfilter/ipvs/ip_vs_core.c | 2 +- security/selinux/hooks.c | 2 +- security/smack/smack_netfilter.c | 2 +- 18 files changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c index fdde20735416..943e6907dc19 100644 --- a/drivers/net/ipvlan/ipvlan_main.c +++ b/drivers/net/ipvlan/ipvlan_main.c @@ -15,7 +15,7 @@ struct ipvlan_netns { unsigned int ipvl_nf_hook_refcnt; }; -static struct nf_hook_ops ipvl_nfops[] __read_mostly = { +static const struct nf_hook_ops ipvl_nfops[] = { { .hook = ipvlan_nf_input, .pf = NFPROTO_IPV4, diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index 2261e5194c82..626f4b2cef16 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -887,7 +887,7 @@ EXPORT_SYMBOL_GPL(br_netfilter_enable); /* For br_nf_post_routing, we need (prio = NF_BR_PRI_LAST), because * br_dev_queue_push_xmit is called afterwards */ -static struct nf_hook_ops br_nf_ops[] __read_mostly = { +static const struct nf_hook_ops br_nf_ops[] = { { .hook = br_nf_pre_routing, .pf = NFPROTO_BRIDGE, diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c index f22ef7c21913..45a00dbdbcad 100644 --- a/net/bridge/netfilter/ebtable_filter.c +++ b/net/bridge/netfilter/ebtable_filter.c @@ -70,7 +70,7 @@ ebt_out_hook(void *priv, struct sk_buff *skb, return ebt_do_table(skb, state, state->net->xt.frame_filter); } -static struct nf_hook_ops ebt_ops_filter[] __read_mostly = { +static const struct nf_hook_ops ebt_ops_filter[] = { { .hook = ebt_in_hook, .pf = NFPROTO_BRIDGE, diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c index 2f7a4f314406..4ecf50662b7d 100644 --- a/net/bridge/netfilter/ebtable_nat.c +++ b/net/bridge/netfilter/ebtable_nat.c @@ -70,7 +70,7 @@ ebt_nat_out(void *priv, struct sk_buff *skb, return ebt_do_table(skb, state, state->net->xt.frame_nat); } -static struct nf_hook_ops ebt_ops_nat[] __read_mostly = { +static const struct nf_hook_ops ebt_ops_nat[] = { { .hook = ebt_nat_out, .pf = NFPROTO_BRIDGE, diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c index aa8ffecc46a4..ab395e55cd78 100644 --- a/net/decnet/netfilter/dn_rtmsg.c +++ b/net/decnet/netfilter/dn_rtmsg.c @@ -115,7 +115,7 @@ static inline void dnrmg_receive_user_skb(struct sk_buff *skb) RCV_SKB_FAIL(-EINVAL); } -static struct nf_hook_ops dnrmg_ops __read_mostly = { +static const struct nf_hook_ops dnrmg_ops = { .hook = dnrmg_hook, .pf = NFPROTO_DECNET, .hooknum = NF_DN_ROUTE, diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 7d72decb80f9..6637e8b37ee2 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -624,7 +624,7 @@ arp_mangle(void *priv, return NF_ACCEPT; } -static struct nf_hook_ops cip_arp_ops __read_mostly = { +static const struct nf_hook_ops cip_arp_ops = { .hook = arp_mangle, .pf = NFPROTO_ARP, .hooknum = NF_ARP_OUT, diff --git a/net/ipv4/netfilter/ipt_SYNPROXY.c b/net/ipv4/netfilter/ipt_SYNPROXY.c index f1528f7175a8..811689e523c3 100644 --- a/net/ipv4/netfilter/ipt_SYNPROXY.c +++ b/net/ipv4/netfilter/ipt_SYNPROXY.c @@ -416,7 +416,7 @@ static unsigned int ipv4_synproxy_hook(void *priv, return NF_ACCEPT; } -static struct nf_hook_ops ipv4_synproxy_ops[] __read_mostly = { +static const struct nf_hook_ops ipv4_synproxy_ops[] = { { .hook = ipv4_synproxy_hook, .pf = NFPROTO_IPV4, diff --git a/net/ipv4/netfilter/iptable_nat.c b/net/ipv4/netfilter/iptable_nat.c index 138a24bc76ad..a1a07b338ccf 100644 --- a/net/ipv4/netfilter/iptable_nat.c +++ b/net/ipv4/netfilter/iptable_nat.c @@ -67,7 +67,7 @@ static unsigned int iptable_nat_ipv4_local_fn(void *priv, return nf_nat_ipv4_local_fn(priv, skb, state, iptable_nat_do_chain); } -static struct nf_hook_ops nf_nat_ipv4_ops[] __read_mostly = { +static const struct nf_hook_ops nf_nat_ipv4_ops[] = { /* Before packet filtering, change destination */ { .hook = iptable_nat_ipv4_in, diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c index 2e14ed11a35c..63e4ea0e01f8 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c @@ -174,7 +174,7 @@ static unsigned int ipv4_conntrack_local(void *priv, /* Connection tracking may drop packets, but never alters them, so make it the first hook. */ -static struct nf_hook_ops ipv4_conntrack_ops[] __read_mostly = { +static const struct nf_hook_ops ipv4_conntrack_ops[] = { { .hook = ipv4_conntrack_in, .pf = NFPROTO_IPV4, diff --git a/net/ipv4/netfilter/nf_defrag_ipv4.c b/net/ipv4/netfilter/nf_defrag_ipv4.c index 346bf7ccac08..37fe1616ca0b 100644 --- a/net/ipv4/netfilter/nf_defrag_ipv4.c +++ b/net/ipv4/netfilter/nf_defrag_ipv4.c @@ -90,7 +90,7 @@ static unsigned int ipv4_conntrack_defrag(void *priv, return NF_ACCEPT; } -static struct nf_hook_ops ipv4_defrag_ops[] = { +static const struct nf_hook_ops ipv4_defrag_ops[] = { { .hook = ipv4_conntrack_defrag, .pf = NFPROTO_IPV4, diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c index 77f7f8c7d93d..5bd419c1abc8 100644 --- a/net/ipv6/ila/ila_xlat.c +++ b/net/ipv6/ila/ila_xlat.c @@ -208,7 +208,7 @@ ila_nf_input(void *priv, return NF_ACCEPT; } -static struct nf_hook_ops ila_nf_hook_ops[] __read_mostly = { +static const struct nf_hook_ops ila_nf_hook_ops[] = { { .hook = ila_nf_input, .pf = NFPROTO_IPV6, diff --git a/net/ipv6/netfilter/ip6t_SYNPROXY.c b/net/ipv6/netfilter/ip6t_SYNPROXY.c index ce203dd729e0..a5cd43d75393 100644 --- a/net/ipv6/netfilter/ip6t_SYNPROXY.c +++ b/net/ipv6/netfilter/ip6t_SYNPROXY.c @@ -438,7 +438,7 @@ static unsigned int ipv6_synproxy_hook(void *priv, return NF_ACCEPT; } -static struct nf_hook_ops ipv6_synproxy_ops[] __read_mostly = { +static const struct nf_hook_ops ipv6_synproxy_ops[] = { { .hook = ipv6_synproxy_hook, .pf = NFPROTO_IPV6, diff --git a/net/ipv6/netfilter/ip6table_nat.c b/net/ipv6/netfilter/ip6table_nat.c index 7d2bd940291f..991512576c8c 100644 --- a/net/ipv6/netfilter/ip6table_nat.c +++ b/net/ipv6/netfilter/ip6table_nat.c @@ -69,7 +69,7 @@ static unsigned int ip6table_nat_local_fn(void *priv, return nf_nat_ipv6_local_fn(priv, skb, state, ip6table_nat_do_chain); } -static struct nf_hook_ops nf_nat_ipv6_ops[] __read_mostly = { +static const struct nf_hook_ops nf_nat_ipv6_ops[] = { /* Before packet filtering, change destination */ { .hook = ip6table_nat_in, diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index 4e3402486833..f2d2f4a9294b 100644 --- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -191,7 +191,7 @@ static unsigned int ipv6_conntrack_local(void *priv, return nf_conntrack_in(state->net, PF_INET6, state->hook, skb); } -static struct nf_hook_ops ipv6_conntrack_ops[] __read_mostly = { +static const struct nf_hook_ops ipv6_conntrack_ops[] = { { .hook = ipv6_conntrack_in, .pf = NFPROTO_IPV6, diff --git a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c index ada60d1a991b..b326da59257f 100644 --- a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c +++ b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c @@ -74,7 +74,7 @@ static unsigned int ipv6_defrag(void *priv, return err == 0 ? NF_ACCEPT : NF_DROP; } -static struct nf_hook_ops ipv6_defrag_ops[] = { +static const struct nf_hook_ops ipv6_defrag_ops[] = { { .hook = ipv6_defrag, .pf = NFPROTO_IPV6, diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 2ff9d9070c95..5cb7cac9177d 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -2101,7 +2101,7 @@ ip_vs_forward_icmp_v6(void *priv, struct sk_buff *skb, #endif -static struct nf_hook_ops ip_vs_ops[] __read_mostly = { +static const struct nf_hook_ops ip_vs_ops[] = { /* After packet filtering, change source only for VS/NAT */ { .hook = ip_vs_reply4, diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 33fd061305c4..2f2e1338cd3d 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -6530,7 +6530,7 @@ security_initcall(selinux_init); #if defined(CONFIG_NETFILTER) -static struct nf_hook_ops selinux_nf_ops[] = { +static const struct nf_hook_ops selinux_nf_ops[] = { { .hook = selinux_ipv4_postroute, .pf = NFPROTO_IPV4, diff --git a/security/smack/smack_netfilter.c b/security/smack/smack_netfilter.c index cdeb0f3243dd..e36d17835d4f 100644 --- a/security/smack/smack_netfilter.c +++ b/security/smack/smack_netfilter.c @@ -58,7 +58,7 @@ static unsigned int smack_ipv4_output(void *priv, return NF_ACCEPT; } -static struct nf_hook_ops smack_nf_ops[] = { +static const struct nf_hook_ops smack_nf_ops[] = { { .hook = smack_ipv4_output, .pf = NFPROTO_IPV4,