2 files changed, 7 insertions, 7 deletions
diff --git a/crypto/block-luks.c b/crypto/block-luks.c
index fe8f04ffb2..f62be6836b 100644
--- a/crypto/block-luks.c
+++ b/crypto/block-luks.c
@@ -495,7 +495,7 @@ qcrypto_block_luks_load_header(QCryptoBlock *block,
                                 void *opaque,
                                 Error **errp)
 {
-    ssize_t rv;
+    int rv;
     size_t i;
     QCryptoBlockLUKS *luks = block->opaque;
 
@@ -856,7 +856,7 @@ qcrypto_block_luks_store_key(QCryptoBlock *block,
                   QCRYPTO_BLOCK_LUKS_SECTOR_SIZE,
                   splitkey, splitkeylen,
                   opaque,
-                  errp) != splitkeylen) {
+                  errp) < 0) {
         goto cleanup;
     }
 
@@ -903,7 +903,7 @@ qcrypto_block_luks_load_key(QCryptoBlock *block,
     g_autofree uint8_t *splitkey = NULL;
     size_t splitkeylen;
     g_autofree uint8_t *possiblekey = NULL;
-    ssize_t rv;
+    int rv;
     g_autoptr(QCryptoCipher) cipher = NULL;
     uint8_t keydigest[QCRYPTO_BLOCK_LUKS_DIGEST_LEN];
     g_autoptr(QCryptoIVGen) ivgen = NULL;
@@ -1193,7 +1193,7 @@ qcrypto_block_luks_erase_key(QCryptoBlock *block,
                       garbagesplitkey,
                       splitkeylen,
                       opaque,
-                      &local_err) != splitkeylen) {
+                      &local_err) < 0) {
             error_propagate(errp, local_err);
             return -1;
         }
diff --git a/crypto/block.c b/crypto/block.c
index eb057948b5..7bb4b74a37 100644
--- a/crypto/block.c
+++ b/crypto/block.c
@@ -115,7 +115,7 @@ QCryptoBlock *qcrypto_block_create(QCryptoBlockCreateOptions *options,
 }
 
 
-static ssize_t qcrypto_block_headerlen_hdr_init_func(QCryptoBlock *block,
+static int qcrypto_block_headerlen_hdr_init_func(QCryptoBlock *block,
         size_t headerlen, void *opaque, Error **errp)
 {
     size_t *headerlenp = opaque;
@@ -126,12 +126,12 @@ static ssize_t qcrypto_block_headerlen_hdr_init_func(QCryptoBlock *block,
 }
 
 
-static ssize_t qcrypto_block_headerlen_hdr_write_func(QCryptoBlock *block,
+static int qcrypto_block_headerlen_hdr_write_func(QCryptoBlock *block,
         size_t offset, const uint8_t *buf, size_t buflen,
         void *opaque, Error **errp)
 {
     /* Discard the bytes, we're not actually writing to an image */
-    return buflen;
+    return 0;
 }