From b7378a6d29b2f59114f988243f5f1600cf6e9a1e Mon Sep 17 00:00:00 2001
From: Han Han <hhan@redhat.com>
Date: Wed, 12 Dec 2018 10:54:27 +0800
Subject: [PATCH] rng: Only one secret is in vol instead of zero or more

Referring to commit fab2e49d, it should be one and only secret for encryption.

Signed-off-by: Han Han <hhan@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'/>