netdev - [PATCH 12/14] netfilter: nft_meta: skip EAGAIN if nft_meta

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Message-Id: <20190719164618.29581-3-pablo@netfilter.org>
Date:   Fri, 19 Jul 2019 18:46:16 +0200
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 12/14] netfilter: nft_meta: skip EAGAIN if nft_meta_bridge is not a module

If it is a module, request this module. Otherwise, if it is compiled
built-in or not selected, skip this.

Fixes: 0ef1efd1354d ("netfilter: nf_tables: force module load in case select_ops() returns -EAGAIN")
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/netfilter/nft_meta.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c
index 76866f77e343..865888933a83 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -546,7 +546,7 @@ nft_meta_select_ops(const struct nft_ctx *ctx,
 	if (tb[NFTA_META_DREG] && tb[NFTA_META_SREG])
 		return ERR_PTR(-EINVAL);
 
-#ifdef CONFIG_NF_TABLES_BRIDGE
+#if defined(CONFIG_NF_TABLES_BRIDGE) && IS_MODULE(CONFIG_NFT_BRIDGE_META)
 	if (ctx->family == NFPROTO_BRIDGE)
 		return ERR_PTR(-EAGAIN);
 #endif
-- 
2.11.0