[libvirt] [PATCH] docs: Only one secret is in vol instead of zero or more

[Michal Privoznik]

On 12/12/18 3:54 AM, Han Han wrote:
> Referring to commit fab2e49d, it should be one and only secret for encryption.
> 
> Signed-off-by: Han Han <hhan at redhat.com>
> ---
>  docs/schemas/storagecommon.rng | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/docs/schemas/storagecommon.rng b/docs/schemas/storagecommon.rng
> index 9d17d934de..63b51470a0 100644
> --- a/docs/schemas/storagecommon.rng
> +++ b/docs/schemas/storagecommon.rng
> @@ -24,9 +24,7 @@
>          </choice>
>        </attribute>
>        <interleave>
> -        <zeroOrMore>
> -          <ref name='secret'/>
> -        </zeroOrMore>
> +        <ref name='secret'/>
>          <optional>
>            <element name='cipher'>
>              <ref name='keycipher'/>
> 

So we parse multiple <secret/> elements but later in the code there are
several checks to make sure only one was actually parsed. It has been
like this since secrets were introduced.

Anyway, your patch is correct. ACKed and pushed.

Michal