[PATCH nft 4/4] cache: statify chain_cache_dump()

[Pablo Neira Ayuso <pablo@netfilter.org>]

Only used internally in cache.c

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 include/cache.h | 1 -
 src/cache.c     | 3 ++-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/cache.h b/include/cache.h
index a892b7fcdcb9..087f9ba96848 100644
--- a/include/cache.h
+++ b/include/cache.h
@@ -56,7 +56,6 @@ int cache_init(struct netlink_ctx *ctx, unsigned int flags);
 int cache_update(struct nft_ctx *nft, unsigned int flags, struct list_head *msgs);
 void cache_release(struct nft_cache *cache);
 
-struct nftnl_chain_list *chain_cache_dump(struct netlink_ctx *ctx, int *err);
 void chain_cache_add(struct chain *chain, struct table *table);
 struct chain *chain_cache_find(const struct table *table,
 			       const struct handle *handle);
diff --git a/src/cache.c b/src/cache.c
index c9e1f22a3291..f7187ee7237f 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -217,7 +217,8 @@ static int chain_cache_init(struct netlink_ctx *ctx, struct table *table,
 	return 0;
 }
 
-struct nftnl_chain_list *chain_cache_dump(struct netlink_ctx *ctx, int *err)
+static struct nftnl_chain_list *chain_cache_dump(struct netlink_ctx *ctx,
+						 int *err)
 {
 	struct nftnl_chain_list *chain_list;
 
-- 
2.20.1