diff options
| -rw-r--r-- | net/netfilter/nft_rbtree.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/netfilter/nft_rbtree.c b/net/netfilter/nft_rbtree.c index 1c30f41cff5b..29f2ab88d787 100644 --- a/net/netfilter/nft_rbtree.c +++ b/net/netfilter/nft_rbtree.c @@ -29,6 +29,11 @@ struct nft_rbtree_elem { struct nft_set_ext ext; }; +static bool nft_rbtree_interval_end(const struct nft_rbtree_elem *rbe) +{ + return nft_set_ext_exists(&rbe->ext, NFT_SET_EXT_FLAGS) && + (*nft_set_ext_flags(&rbe->ext) & NFT_SET_ELEM_INTERVAL_END); +} static bool nft_rbtree_lookup(const struct nft_set *set, const u32 *key, const struct nft_set_ext **ext) @@ -56,9 +61,7 @@ found: parent = parent->rb_left; continue; } - if (nft_set_ext_exists(&rbe->ext, NFT_SET_EXT_FLAGS) && - *nft_set_ext_flags(&rbe->ext) & - NFT_SET_ELEM_INTERVAL_END) + if (nft_rbtree_interval_end(rbe)) goto out; spin_unlock_bh(&nft_rbtree_lock); |