1 files changed, 8 insertions, 4 deletions

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index d913fb0ab0aa..7d6a2264ae0a 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -147,16 +147,20 @@ nf_tables_chain_type_lookup(const struct nft_af_info *afi,
         struct nf_chain_type *type;
 
         type = __nf_tables_chain_type_lookup(afi->family, nla);
+        if (type != NULL)
+                return type;
 #ifdef CONFIG_MODULES
-        if (type == NULL && autoload) {
+        if (autoload) {
                 nfnl_unlock(NFNL_SUBSYS_NFTABLES);
                 request_module("nft-chain-%u-%*.s", afi->family,
                                nla_len(nla)-1, (const char *)nla_data(nla));
                 nfnl_lock(NFNL_SUBSYS_NFTABLES);
                 type = __nf_tables_chain_type_lookup(afi->family, nla);
+                if (type != NULL)
+                        return ERR_PTR(-EAGAIN);
         }
 #endif
-        return type;
+        return ERR_PTR(-ENOENT);
 }
 
 static const struct nla_policy nft_table_policy[NFTA_TABLE_MAX + 1] = {
@@ -906,8 +910,8 @@ static int nf_tables_newchain(struct sock *nlsk, struct sk_buff *skb,
                         type = nf_tables_chain_type_lookup(afi,
                                                            nla[NFTA_CHAIN_TYPE],
                                                            create);
-                        if (type == NULL)
-                                return -ENOENT;
+                        if (IS_ERR(type))
+                                return PTR_ERR(type);
                 }
 
                 err = nla_parse_nested(ha, NFTA_HOOK_MAX, nla[NFTA_CHAIN_HOOK],