From 8c56049fec6c3f6dd2388d9e90f4d669fb33ae0d Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Wed, 31 Mar 2021 23:10:15 +0200 Subject: [PATCH] netfilter: nftables: remove documentation on static functions Since 4f16d25c68ec ("netfilter: nftables: add nft_parse_register_load() and use it") and 345023b0db31 ("netfilter: nftables: add nft_parse_register_store() and use it"), the following functions are not exported symbols anymore: - nft_parse_register() - nft_validate_register_load() - nft_validate_register_store() Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_tables_api.c | 32 -------------------------------- 1 file changed, 32 deletions(-) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index edb51c9ebab0..a24de59e6c69 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -8615,15 +8615,6 @@ int nft_parse_u32_check(const struct nlattr *attr, int max, u32 *dest) } EXPORT_SYMBOL_GPL(nft_parse_u32_check); -/** - * nft_parse_register - parse a register value from a netlink attribute - * - * @attr: netlink attribute - * - * Parse and translate a register value from a netlink attribute. - * Registers used to be 128 bit wide, these register numbers will be - * mapped to the corresponding 32 bit register numbers. - */ static unsigned int nft_parse_register(const struct nlattr *attr) { unsigned int reg; @@ -8659,15 +8650,6 @@ int nft_dump_register(struct sk_buff *skb, unsigned int attr, unsigned int reg) } EXPORT_SYMBOL_GPL(nft_dump_register); -/** - * nft_validate_register_load - validate a load from a register - * - * @reg: the register number - * @len: the length of the data - * - * Validate that the input register is one of the general purpose - * registers and that the length of the load is within the bounds. - */ static int nft_validate_register_load(enum nft_registers reg, unsigned int len) { if (reg < NFT_REG_1 * NFT_REG_SIZE / NFT_REG32_SIZE) @@ -8695,20 +8677,6 @@ int nft_parse_register_load(const struct nlattr *attr, u8 *sreg, u32 len) } EXPORT_SYMBOL_GPL(nft_parse_register_load); -/** - * nft_validate_register_store - validate an expressions' register store - * - * @ctx: context of the expression performing the load - * @reg: the destination register number - * @data: the data to load - * @type: the data type - * @len: the length of the data - * - * Validate that a data load uses the appropriate data type for - * the destination register and the length is within the bounds. - * A value of NULL for the data means that its runtime gathered - * data. - */ static int nft_validate_register_store(const struct nft_ctx *ctx, enum nft_registers reg, const struct nft_data *data,