[PATCH nft,v3 4/7] mnl: update mnl_nft_setelem_del() to allow for more reuse

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

Pass handle and element list as parameters to allow for code reuse.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 include/mnl.h | 3 ++-
 src/mnl.c     | 6 +++---
 src/rule.c    | 2 +-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/include/mnl.h b/include/mnl.h
index a4abe1ae3242..4c701d4ee6dc 100644
--- a/include/mnl.h
+++ b/include/mnl.h
@@ -62,7 +62,8 @@ struct nftnl_set_list *mnl_nft_set_dump(struct netlink_ctx *ctx, int family,
 
 int mnl_nft_setelem_add(struct netlink_ctx *ctx, const struct set *set,
 			const struct expr *expr, unsigned int flags);
-int mnl_nft_setelem_del(struct netlink_ctx *ctx, const struct cmd *cmd);
+int mnl_nft_setelem_del(struct netlink_ctx *ctx, const struct handle *h,
+			const struct expr *init);
 int mnl_nft_setelem_flush(struct netlink_ctx *ctx, const struct cmd *cmd);
 int mnl_nft_setelem_get(struct netlink_ctx *ctx, struct nftnl_set *nls);
 struct nftnl_set *mnl_nft_setelem_get_one(struct netlink_ctx *ctx,
diff --git a/src/mnl.c b/src/mnl.c
index 6be991a4827c..1ef124eb9dcf 100644
--- a/src/mnl.c
+++ b/src/mnl.c
@@ -1730,9 +1730,9 @@ int mnl_nft_setelem_flush(struct netlink_ctx *ctx, const struct cmd *cmd)
 	return 0;
 }
 
-int mnl_nft_setelem_del(struct netlink_ctx *ctx, const struct cmd *cmd)
+int mnl_nft_setelem_del(struct netlink_ctx *ctx, const struct handle *h,
+			const struct expr *init)
 {
-	const struct handle *h = &cmd->handle;
 	struct nftnl_set *nls;
 	int err;
 
@@ -1750,7 +1750,7 @@ int mnl_nft_setelem_del(struct netlink_ctx *ctx, const struct cmd *cmd)
 	netlink_dump_set(nls, ctx);
 
 	err = mnl_nft_setelem_batch(nls, ctx->batch, NFT_MSG_DELSETELEM, 0,
-				    ctx->seqnum, cmd->expr, ctx);
+				    ctx->seqnum, init, ctx);
 	nftnl_set_free(nls);
 
 	return err;
diff --git a/src/rule.c b/src/rule.c
index f2ca2621e895..e57e037a9e99 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -1598,7 +1598,7 @@ static int do_delete_setelems(struct netlink_ctx *ctx, struct cmd *cmd)
 	    set_to_intervals(set, expr, false) < 0)
 		return -1;
 
-	if (mnl_nft_setelem_del(ctx, cmd) < 0)
+	if (mnl_nft_setelem_del(ctx, &cmd->handle, cmd->elem.expr) < 0)
 		return -1;
 
 	return 0;
-- 
2.30.2