flow_dissect: use programable dissector in skb_flow_dissect and friends

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index 9332a0a..c3325bd 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -131,9 +131,9 @@
 		return len;
 
 	/* parse any remaining L2/L3 headers, check for L4 */
-	if (!__skb_flow_dissect(NULL, &keys, data,
-				eth->h_proto, sizeof(*eth), len))
-		return max_t(u32, keys.thoff, sizeof(*eth));
+	if (!skb_flow_dissect_flow_keys_buf(&keys, data, eth->h_proto,
+					    sizeof(*eth), len))
+		return max_t(u32, keys.basic.thoff, sizeof(*eth));
 
 	/* parse for any L4 headers */
 	return min_t(u32, __skb_get_poff(NULL, data, &keys, len), len);