On Thu, 25 Jul 2019 at 10:34, Johannes Thumshirn <jthumshirn@xxxxxxx> wrote:
>
> Turn the checksum type definition into a union. This eases later addition
> of new checksums.
I think you meant to say "Turn the checksum type definition into an
_enum_." in the title and commit message.
>
> Signed-off-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
> ---
> include/uapi/linux/btrfs_tree.h | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h
> index 34d5b34286fa..babef98181a2 100644
> --- a/include/uapi/linux/btrfs_tree.h
> +++ b/include/uapi/linux/btrfs_tree.h
> @@ -300,7 +300,9 @@
> #define BTRFS_CSUM_SIZE 32
>
> /* csum types */
> -#define BTRFS_CSUM_TYPE_CRC32 0
> +enum btrfs_csum_type {
> + BTRFS_CSUM_TYPE_CRC32 = 0,
> +};
>
> /*
> * flags definitions for directory entry item type
> --
> 2.16.4
>
