netfilter: nftables: generalize set expressions support

[linux-2.6-microblaze.git] / net / netfilter / nft_dynset.c

diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c
index 64ca13a..4353e47 100644 (file)
--- a/net/netfilter/nft_dynset.c
+++ b/net/netfilter/nft_dynset.c
@@ -188,7 +188,8 @@ static int nft_dynset_init(const struct nft_ctx *ctx,
                if (IS_ERR(priv->expr))
                        return PTR_ERR(priv->expr);
 
-               if (set->expr && set->expr->ops != priv->expr->ops) {
+               if (set->num_exprs == 1 &&
+                   set->exprs[0]->ops != priv->expr->ops) {
                        err = -EOPNOTSUPP;
                        goto err_expr_free;
                }