net: cls_bpf: allow offloaded filters to update stats

Call into offloaded filters to update stats.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 57af9f3..5ccaa4b 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -490,6 +490,7 @@
 	TC_CLSBPF_ADD,
 	TC_CLSBPF_REPLACE,
 	TC_CLSBPF_DESTROY,
+	TC_CLSBPF_STATS,
 };
 
 struct tc_cls_bpf_offload {