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author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-01-25 17:28:18 +0100 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-01-27 22:53:29 +0100 |
commit | 4f16d25c68ec844299a4df6ecbb0234eaf88a935 (patch) | |
tree | 6a33c0d31109e978f496586343b7a35c8f8f4a32 /net/netfilter/nft_lookup.c | |
parent | dbc859d96f1a90bafe9c3ba2e437aae5d5677318 (diff) | |
download | linux-stable-4f16d25c68ec844299a4df6ecbb0234eaf88a935.tar.gz linux-stable-4f16d25c68ec844299a4df6ecbb0234eaf88a935.tar.bz2 linux-stable-4f16d25c68ec844299a4df6ecbb0234eaf88a935.zip |
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_lookup.c')
-rw-r--r-- | net/netfilter/nft_lookup.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c index f1363b8aabba..9e87b6d39f51 100644 --- a/net/netfilter/nft_lookup.c +++ b/net/netfilter/nft_lookup.c @@ -17,7 +17,7 @@ struct nft_lookup { struct nft_set *set; - enum nft_registers sreg:8; + u8 sreg; enum nft_registers dreg:8; bool invert; struct nft_set_binding binding; @@ -76,8 +76,8 @@ static int nft_lookup_init(const struct nft_ctx *ctx, if (IS_ERR(set)) return PTR_ERR(set); - priv->sreg = nft_parse_register(tb[NFTA_LOOKUP_SREG]); - err = nft_validate_register_load(priv->sreg, set->klen); + err = nft_parse_register_load(tb[NFTA_LOOKUP_SREG], &priv->sreg, + set->klen); if (err < 0) return err; |