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authorArnd Bergmann <arnd@arndb.de>2021-07-21 18:22:32 +0300
committerPablo Neira Ayuso <pablo@netfilter.org>2021-07-23 15:45:03 +0300
commit217e26bd87b2930856726b48a4e71c768b8c9bf5 (patch)
tree248fa83231f025aa5c1961140d205108f0c7689a /net
parenta33f387ecd5aafae514095c2c4a8c24f7aea7e8b (diff)
downloadlinux-217e26bd87b2930856726b48a4e71c768b8c9bf5.tar.xz
netfilter: nfnl_hook: fix unused variable warning
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>
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/nfnetlink_hook.c2
1 files changed, 2 insertions, 0 deletions
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: