| --- a/kernel/pf_ring.c | |
| +++ b/kernel/pf_ring.c | |
| @@ -3903,7 +3903,7 @@ static int hash_pkt_cluster(ring_cluster | |
| break; | |
| } | |
| /* else, fall through, because it's like 2-tuple for non-TCP packets */ | |
| - | |
| + fallthrough; | |
| case cluster_per_flow_2_tuple: | |
| case cluster_per_inner_flow_2_tuple: | |
| flags |= mask_2_tuple; |