Re: [PATCH nf-next 2/2] nf_set_hooks_head: acommodate different kconfig

When CONFIG_NETFILTER_INGRESS is unset (or no), we need to handle
the request for registration properly by dropping the hook.  This
releases the entry during the set.

Signed-off-by: Aaron Conole <redacted>
---
 net/netfilter/core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index e58e420..1d0a4c9 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c

@@ -90,10 +90,14 @@ static void nf_set_hooks_head(struct net *net, const struct nf_hook_ops *reg,
 {
 	switch (reg->pf) {
 	case NFPROTO_NETDEV:
+#ifdef CONFIG_NETFILTER_INGRESS
 		/* We already checked in nf_register_net_hook() that this is
 		 * used from ingress.
 		 */
 		rcu_assign_pointer(reg->dev->nf_hooks_ingress, entry);
+#else
+		kfree(entry);
+#endif
 		break;