sysctl: delete unused define SYSCTL_PERM_EMPTY_DIR

[J-linux.git] / include / net / netkit.h

diff --git a/include/net/netkit.h b/include/net/netkit.h
index 0ba2e6b847ca53de6d2bcb480c0d615cc8f2dcc0..9ec0163739f45156657cb0d1b0f895514dd022a9 100644 (file)
--- a/include/net/netkit.h
+++ b/include/net/netkit.h
@@ -10,6 +10,7 @@ int netkit_prog_attach(const union bpf_attr *attr, struct bpf_prog *prog);
 int netkit_link_attach(const union bpf_attr *attr, struct bpf_prog *prog);
 int netkit_prog_detach(const union bpf_attr *attr, struct bpf_prog *prog);
 int netkit_prog_query(const union bpf_attr *attr, union bpf_attr __user *uattr);
+INDIRECT_CALLABLE_DECLARE(struct net_device *netkit_peer_dev(struct net_device *dev));
 #else
 static inline int netkit_prog_attach(const union bpf_attr *attr,
                                     struct bpf_prog *prog)
@@ -34,5 +35,10 @@ static inline int netkit_prog_query(const union bpf_attr *attr,
 {
        return -EINVAL;
 }
+
+static inline struct net_device *netkit_peer_dev(struct net_device *dev)
+{
+       return NULL;
+}
 #endif /* CONFIG_NETKIT */
 #endif /* __NET_NETKIT_H */