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-rw-r--r--block/crypto.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/block/crypto.c b/block/crypto.c
index f0a5f6b987..d5b1da66a1 100644
--- a/block/crypto.c
+++ b/block/crypto.c
@@ -594,20 +594,17 @@ static int block_crypto_get_info_luks(BlockDriverState *bs,
 }
 
 static ImageInfoSpecific *
-block_crypto_get_specific_info_luks(BlockDriverState *bs)
+block_crypto_get_specific_info_luks(BlockDriverState *bs, Error **errp)
 {
     BlockCrypto *crypto = bs->opaque;
     ImageInfoSpecific *spec_info;
     QCryptoBlockInfo *info;
 
-    info = qcrypto_block_get_info(crypto->block, NULL);
+    info = qcrypto_block_get_info(crypto->block, errp);
     if (!info) {
         return NULL;
     }
-    if (info->format != Q_CRYPTO_BLOCK_FORMAT_LUKS) {
-        qapi_free_QCryptoBlockInfo(info);
-        return NULL;
-    }
+    assert(info->format == Q_CRYPTO_BLOCK_FORMAT_LUKS);
 
     spec_info = g_new(ImageInfoSpecific, 1);
     spec_info->type = IMAGE_INFO_SPECIFIC_KIND_LUKS;