From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org
Subject: [PATCH net 6/6] netfilter: nfnl_hook: fix unused variable warning
Date: Fri, 23 Jul 2021 17:54:12 +0200 [thread overview]
Message-ID: <20210723155412.17916-7-pablo@netfilter.org> (raw)
In-Reply-To: <20210723155412.17916-1-pablo@netfilter.org>
From: Arnd Bergmann <arnd@arndb.de>
The only user of this variable is in an #ifdef:
net/netfilter/nfnetlink_hook.c: In function 'nfnl_hook_entries_head':
net/netfilter/nfnetlink_hook.c:177:28: error: unused variable 'netdev' [-Werror=unused-variable]
Fixes: e2cf17d3774c ("netfilter: add new hook nfnl subsystem")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
net/netfilter/nfnetlink_hook.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/netfilter/nfnetlink_hook.c b/net/netfilter/nfnetlink_hook.c
index 50b4e3c9347a..202f57d17bab 100644
--- a/net/netfilter/nfnetlink_hook.c
+++ b/net/netfilter/nfnetlink_hook.c
@@ -174,7 +174,9 @@ static const struct nf_hook_entries *
nfnl_hook_entries_head(u8 pf, unsigned int hook, struct net *net, const char *dev)
{
const struct nf_hook_entries *hook_head = NULL;
+#ifdef CONFIG_NETFILTER_INGRESS
struct net_device *netdev;
+#endif
switch (pf) {
case NFPROTO_IPV4:
--
2.20.1
prev parent reply other threads:[~2021-07-23 15:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-23 15:54 [PATCH net 0/6] Netfilter fixes for net Pablo Neira Ayuso
2021-07-23 15:54 ` [PATCH net 1/6] netfilter: nf_tables: fix audit memory leak in nf_tables_commit Pablo Neira Ayuso
2021-07-23 16:50 ` patchwork-bot+netdevbpf
2021-07-23 15:54 ` [PATCH net 2/6] netfilter: flowtable: avoid possible false sharing Pablo Neira Ayuso
2021-07-23 15:54 ` [PATCH net 3/6] netfilter: nft_last: " Pablo Neira Ayuso
2021-07-23 15:54 ` [PATCH net 4/6] netfilter: conntrack: adjust stop timestamp to real expiry value Pablo Neira Ayuso
2021-07-23 15:54 ` [PATCH net 5/6] netfilter: nft_nat: allow to specify layer 4 protocol NAT only Pablo Neira Ayuso
2021-07-23 15:54 ` Pablo Neira Ayuso [this message]
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