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authorPablo Neira Ayuso <pablo@netfilter.org>2022-01-09 19:11:20 +0300
committerPablo Neira Ayuso <pablo@netfilter.org>2022-01-10 01:35:17 +0300
commit642c8eff5c6099dfde386ca3906fa55dc98f9ade (patch)
tree04c4d006e6ea50658340e035e6e17eaae052a9fd /include
parent2c865a8a28a10e9800a3dd07ca339d24563e3d65 (diff)
downloadlinux-642c8eff5c6099dfde386ca3906fa55dc98f9ade.tar.xz
netfilter: nf_tables: add NFT_REG32_NUM
Add a definition including the maximum number of 32-bits registers that are used a scratchpad memory area to store data. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
-rw-r--r--include/net/netfilter/nf_tables.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 5a046b01bdab..515e5db97e01 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -105,6 +105,8 @@ struct nft_data {
};
} __attribute__((aligned(__alignof__(u64))));
+#define NFT_REG32_NUM 20
+
/**
* struct nft_regs - nf_tables register set
*
@@ -115,7 +117,7 @@ struct nft_data {
*/
struct nft_regs {
union {
- u32 data[20];
+ u32 data[NFT_REG32_NUM];
struct nft_verdict verdict;
};
};