Is this conversion from "/* Fallthrough */" to the preferred (?)
"fallthrough;" documented anywhere?
All I see is a few fs changesets like:
commit c730ae0c6bb3125ccb776fb2ab6abbdff500c02c
Author: Marcos Paulo de Souza <mpdesouza@xxxxxxxx>
Date: Tue Jun 16 15:54:29 2020 -0300
btrfs: convert comments to fallthrough annotations
Convert fall through comments to the pseudo-keyword which is now the
preferred way.
And the vast majority of places (33 vs. 4) use "/* Fallthrough */ in
the fs directory
On Sat, Aug 8, 2020 at 3:34 AM linmiaohe <linmiaohe@xxxxxxxxxx> wrote:
>
> From: Miaohe Lin <linmiaohe@xxxxxxxxxx>
>
> Convert the uses of fallthrough comments to fallthrough macro.
>
> Signed-off-by: Hongxiang Lou <louhongxiang@xxxxxxxxxx>
> Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
> ---
> fs/cifs/smb2pdu.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
> index 24c2ac360591..667d70aa335f 100644
> --- a/fs/cifs/smb2pdu.c
> +++ b/fs/cifs/smb2pdu.c
> @@ -3913,7 +3913,7 @@ smb2_readv_callback(struct mid_q_entry *mid)
> case MID_RESPONSE_MALFORMED:
> credits.value = le16_to_cpu(shdr->CreditRequest);
> credits.instance = server->reconnect_instance;
> - /* fall through */
> + fallthrough;
> default:
> rdata->result = -EIO;
> }
> @@ -4146,7 +4146,7 @@ smb2_writev_callback(struct mid_q_entry *mid)
> case MID_RESPONSE_MALFORMED:
> credits.value = le16_to_cpu(rsp->sync_hdr.CreditRequest);
> credits.instance = server->reconnect_instance;
> - /* fall through */
> + fallthrough;
> default:
> wdata->result = -EIO;
> break;
> --
> 2.19.1
>
--
Thanks,
Steve
