netlink: refactorize set_elem conversion from netlink

Lets refactorize set_elem handling.

Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 8 insertions, 3 deletions

diff --git a/src/netlink.c b/src/netlink.c
index 5308aea1..025566ad 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -953,11 +953,10 @@ int netlink_delete_setelems(struct netlink_ctx *ctx, const struct handle *h,
 	return err;
 }
 
-static int list_setelem_cb(struct nft_set_elem *nlse, void *arg)
+static int netlink_delinearize_setelem(struct nft_set_elem *nlse,
+				       struct set *set)
 {
 	struct nft_data_delinearize nld;
-	struct netlink_ctx *ctx = arg;
-	struct set *set = ctx->set;
 	struct expr *expr, *data;
 	uint32_t flags = 0;
 
@@ -1001,6 +1000,12 @@ out:
 	return 0;
 }
 
+static int list_setelem_cb(struct nft_set_elem *nlse, void *arg)
+{
+	struct netlink_ctx *ctx = arg;
+	return netlink_delinearize_setelem(nlse, ctx->set);
+}
+
 extern void interval_map_decompose(struct expr *set);
 
 int netlink_get_setelems(struct netlink_ctx *ctx, const struct handle *h,