diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-01-25 19:28:18 +0300 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-01-28 00:53:29 +0300 |
commit | 4f16d25c68ec844299a4df6ecbb0234eaf88a935 (patch) | |
tree | 6a33c0d31109e978f496586343b7a35c8f8f4a32 /net/netfilter/nft_dup_netdev.c | |
parent | dbc859d96f1a90bafe9c3ba2e437aae5d5677318 (diff) |
netfilter: nftables: add nft_parse_register_load() and use it
This new function combines the netlink register attribute parser
and the load validation function.
This update requires to replace:
enum nft_registers sreg:8;
in many of the expression private areas otherwise compiler complains
with:
error: cannot take address of bit-field ‘sreg’
when passing the register field as reference.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_dup_netdev.c')
-rw-r--r-- | net/netfilter/nft_dup_netdev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/nft_dup_netdev.c b/net/netfilter/nft_dup_netdev.c index 40788b3f1071..bbf3fcba3df4 100644 --- a/net/netfilter/nft_dup_netdev.c +++ b/net/netfilter/nft_dup_netdev.c @@ -14,7 +14,7 @@ #include <net/netfilter/nf_dup_netdev.h> struct nft_dup_netdev { - enum nft_registers sreg_dev:8; + u8 sreg_dev; }; static void nft_dup_netdev_eval(const struct nft_expr *expr, @@ -40,8 +40,8 @@ static int nft_dup_netdev_init(const struct nft_ctx *ctx, if (tb[NFTA_DUP_SREG_DEV] == NULL) return -EINVAL; - priv->sreg_dev = nft_parse_register(tb[NFTA_DUP_SREG_DEV]); - return nft_validate_register_load(priv->sreg_dev, sizeof(int)); + return nft_parse_register_load(tb[NFTA_DUP_SREG_DEV], &priv->sreg_dev, + sizeof(int)); } static int nft_dup_netdev_dump(struct sk_buff *skb, const struct nft_expr *expr) |