From: Guillaume Nault <gnault@redhat.com>
To: Pablo Neira Ayuso <pablo@netfilter.org>,
Jozsef Kadlecsik <kadlec@netfilter.org>,
Florian Westphal <fw@strlen.de>
Cc: netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
David Ahern <dsahern@kernel.org>
Subject: [PATCH net-next] netfilter: rpfilter: Remove unused variable 'ret'.
Date: Thu, 8 Sep 2022 19:29:23 +0200 [thread overview]
Message-ID: <a6201a69efe67d91ef62e1c3b25baa5f30bbbb7a.1662658015.git.gnault@redhat.com> (raw)
Commit 91a178258aea ("netfilter: rpfilter: Convert
rpfilter_lookup_reverse to new dev helper") removed the need for the
'ret' variable. This went unnoticed because of the __maybe_unused
annotation.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
---
net/ipv4/netfilter/ipt_rpfilter.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/ipv4/netfilter/ipt_rpfilter.c b/net/ipv4/netfilter/ipt_rpfilter.c
index 8cd3224d913e..8183bbcabb4a 100644
--- a/net/ipv4/netfilter/ipt_rpfilter.c
+++ b/net/ipv4/netfilter/ipt_rpfilter.c
@@ -33,7 +33,6 @@ static bool rpfilter_lookup_reverse(struct net *net, struct flowi4 *fl4,
const struct net_device *dev, u8 flags)
{
struct fib_result res;
- int ret __maybe_unused;
if (fib_lookup(net, fl4, &res, FIB_LOOKUP_IGNORE_LINKSTATE))
return false;
--
2.21.3
reply other threads:[~2022-09-08 17:30 UTC|newest]
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