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Commit 2a37d755 authored by Patrick McHardy's avatar Patrick McHardy Committed by Pablo Neira Ayuso
Browse files

netfilter: nf_tables: constify chain type definitions and pointers 



Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 93b0806f

include/net/netfilter/nf_tables.h

+3 −3
Original line number Diff line number Diff line
@@ -436,7 +436,7 @@ struct nft_stats { 
 */

struct nft_base_chain {

	struct nf_hook_ops		ops[NFT_HOOK_OPS_MAX];

	struct nf_chain_type		*type;

	const struct nf_chain_type	*type;

	u8				policy;

	struct nft_stats __percpu	*stats;

	struct nft_chain		chain;
@@ -507,8 +507,8 @@ struct nf_chain_type { 
	int			family;

};



int nft_register_chain_type(struct nf_chain_type *);

void nft_unregister_chain_type(struct nf_chain_type *);

int nft_register_chain_type(const struct nf_chain_type *);

void nft_unregister_chain_type(const struct nf_chain_type *);



int nft_register_expr(struct nft_expr_type *);

void nft_unregister_expr(struct nft_expr_type *);

net/bridge/netfilter/nf_tables_bridge.c

+1 −1
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ static struct pernet_operations nf_tables_bridge_net_ops = { 
	.exit	= nf_tables_bridge_exit_net,

};



static struct nf_chain_type filter_bridge = {

static const struct nf_chain_type filter_bridge = {

	.family		= NFPROTO_BRIDGE,

	.name		= "filter",

	.type		= NFT_CHAIN_T_DEFAULT,

net/ipv4/netfilter/nf_tables_arp.c

+1 −1
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ static struct pernet_operations nf_tables_arp_net_ops = { 
	.exit   = nf_tables_arp_exit_net,

};



static struct nf_chain_type filter_arp = {

static const struct nf_chain_type filter_arp = {

	.family		= NFPROTO_ARP,

	.name		= "filter",

	.type		= NFT_CHAIN_T_DEFAULT,

net/ipv4/netfilter/nf_tables_ipv4.c

+1 −1
Original line number Diff line number Diff line
@@ -91,7 +91,7 @@ static struct pernet_operations nf_tables_ipv4_net_ops = { 
	.exit	= nf_tables_ipv4_exit_net,

};



static struct nf_chain_type filter_ipv4 = {

static const struct nf_chain_type filter_ipv4 = {

	.family		= NFPROTO_IPV4,

	.name		= "filter",

	.type		= NFT_CHAIN_T_DEFAULT,

net/ipv4/netfilter/nft_chain_nat_ipv4.c

+1 −1
Original line number Diff line number Diff line
@@ -164,7 +164,7 @@ static unsigned int nf_nat_output(const struct nf_hook_ops *ops, 
	return ret;

}



static struct nf_chain_type nft_chain_nat_ipv4 = {

static const struct nf_chain_type nft_chain_nat_ipv4 = {

	.family		= NFPROTO_IPV4,

	.name		= "nat",

	.type		= NFT_CHAIN_T_NAT,