From 72f5c89804636b5b4c8599354a92d6df8cff42cc Mon Sep 17 00:00:00 2001 From: Guillaume Nault Date: Thu, 8 Sep 2022 19:29:23 +0200 Subject: [PATCH] netfilter: rpfilter: Remove unused variable 'ret'. 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 Signed-off-by: Florian Westphal --- 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 8cd3224..8183bbc 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; -- 2.7.4