[PATCH -next] netfilter: nft_hash: fix non static symbol warning

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 <redacted>
---
 net/netfilter/nft_hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/nft_hash.c b/net/netfilter/nft_hash.c
index b82ff29..e090aee 100644
--- a/net/netfilter/nft_hash.c
+++ b/net/netfilter/nft_hash.c

@@ -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 },

On Sun, Aug 21, 2016 at 03:21:10PM +0000, Wei Yongjun wrote:

Fixes the following sparse warning:

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

Applied, thanks.