Re: [PATCH bpf-next 09/18] bpf: allow struct bpf_wq to be embedded in arraymaps and hashmaps

From: Alexei Starovoitov
Date: Fri Apr 19 2024 - 02:05:22 EST


On Tue, Apr 16, 2024 at 04:08:22PM +0200, Benjamin Tissoires wrote:
> WRITE_ONCE(*(u64 *)field_ptr, 0);
> @@ -1119,6 +1127,8 @@ static int map_check_btf(struct bpf_map *map, struct bpf_token *token,
> }
> break;
> case BPF_TIMER:
> + fallthrough;
> + case BPF_WORKQUEUE:

fallthrough is unnecessary when cases are back to back.