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netfilter: nft_hash: fix non static symbol warning

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Fixes the following sparse warning:

net/netfilter/nft_hash.c:40:25: warning:
 symbol 'nft_hash_policy' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Wei Yongjun 2016-08-21 15:21:10 +00:00 committed by Pablo Neira Ayuso
parent 8d6c0eaa9e
commit a5e5733645
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/nft_hash.c
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@ -37,7 +37,7 @@ static void nft_hash_eval(const struct nft_expr *expr,
priv->modulus);
}
const struct nla_policy nft_hash_policy[NFTA_HASH_MAX + 1] = {
static const struct nla_policy nft_hash_policy[NFTA_HASH_MAX + 1] = {
[NFTA_HASH_SREG] = { .type = NLA_U32 },
[NFTA_HASH_DREG] = { .type = NLA_U32 },
[NFTA_HASH_LEN] = { .type = NLA_U32 },