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netfilter: rpfilter: Remove unused variable 'ret'.

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Commit 91a178258a ("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>
Signed-off-by: Florian Westphal <fw@strlen.de>
This commit is contained in:
Guillaume Nault 2022-09-08 19:29:23 +02:00 committed by Florian Westphal
parent 7b5541a932
commit 72f5c89804
1 changed files with 0 additions and 1 deletions
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net/ipv4/netfilter/ipt_rpfilter.c
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@ -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;