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authorPatrick McHardy <kaber@trash.net>2015-04-11 04:27:35 +0300
committerPablo Neira Ayuso <pablo@netfilter.org>2015-04-13 18:17:27 +0300
commit8cd8937ac0d68435b4ca9bd3c987c3cfea269b4f (patch)
treef3ac8d3a164db637028fc52458c53a503c6379d6 /net
parente562d860d7c8ad28f83dc4c9094fd3ae648ea0d6 (diff)
downloadlinux-8cd8937ac0d68435b4ca9bd3c987c3cfea269b4f.tar.xz
netfilter: nf_tables: convert sets to u32 data pointers
Simple conversion to use u32 pointers to the beginning of the data area to keep follow up patches smaller. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/nft_hash.c11
-rw-r--r--net/netfilter/nft_rbtree.c3
2 files changed, 6 insertions, 8 deletions
diff --git a/net/netfilter/nft_hash.c b/net/netfilter/nft_hash.c
index 26ba4e192121..767df41d28ea 100644
--- a/net/netfilter/nft_hash.c
+++ b/net/netfilter/nft_hash.c
@@ -36,7 +36,7 @@ struct nft_hash_elem {
struct nft_hash_cmp_arg {
const struct nft_set *set;
- const struct nft_data *key;
+ const u32 *key;
u8 genmask;
};
@@ -71,8 +71,7 @@ static inline int nft_hash_cmp(struct rhashtable_compare_arg *arg,
return 0;
}
-static bool nft_hash_lookup(const struct nft_set *set,
- const struct nft_data *key,
+static bool nft_hash_lookup(const struct nft_set *set, const u32 *key,
const struct nft_set_ext **ext)
{
struct nft_hash *priv = nft_set_priv(set);
@@ -90,7 +89,7 @@ static bool nft_hash_lookup(const struct nft_set *set,
return !!he;
}
-static bool nft_hash_update(struct nft_set *set, const struct nft_data *key,
+static bool nft_hash_update(struct nft_set *set, const u32 *key,
void *(*new)(struct nft_set *,
const struct nft_expr *,
struct nft_regs *regs),
@@ -134,7 +133,7 @@ static int nft_hash_insert(const struct nft_set *set,
struct nft_hash_cmp_arg arg = {
.genmask = nft_genmask_next(read_pnet(&set->pnet)),
.set = set,
- .key = &elem->key,
+ .key = elem->key.data,
};
return rhashtable_lookup_insert_key(&priv->ht, &arg, &he->node,
@@ -158,7 +157,7 @@ static void *nft_hash_deactivate(const struct nft_set *set,
struct nft_hash_cmp_arg arg = {
.genmask = nft_genmask_next(read_pnet(&set->pnet)),
.set = set,
- .key = &elem->key,
+ .key = elem->key.data,
};
rcu_read_lock();
diff --git a/net/netfilter/nft_rbtree.c b/net/netfilter/nft_rbtree.c
index b398f1a856d5..b888e0cdf1e2 100644
--- a/net/netfilter/nft_rbtree.c
+++ b/net/netfilter/nft_rbtree.c
@@ -30,8 +30,7 @@ struct nft_rbtree_elem {
};
-static bool nft_rbtree_lookup(const struct nft_set *set,
- const struct nft_data *key,
+static bool nft_rbtree_lookup(const struct nft_set *set, const u32 *key,
const struct nft_set_ext **ext)
{
const struct nft_rbtree *priv = nft_set_priv(set);