diff --git a/block/crypto.c b/block/crypto.c
index dcf8b42bb2..1960b47ceb 100644
--- a/block/crypto.c
+++ b/block/crypto.c
@@ -79,12 +79,12 @@ struct BlockCryptoCreateData {
 };
 
 
-static ssize_t block_crypto_write_func(QCryptoBlock *block,
-                                       size_t offset,
-                                       const uint8_t *buf,
-                                       size_t buflen,
-                                       void *opaque,
-                                       Error **errp)
+static ssize_t block_crypto_create_write_func(QCryptoBlock *block,
+                                              size_t offset,
+                                              const uint8_t *buf,
+                                              size_t buflen,
+                                              void *opaque,
+                                              Error **errp)
 {
     struct BlockCryptoCreateData *data = opaque;
     ssize_t ret;
@@ -97,11 +97,10 @@ static ssize_t block_crypto_write_func(QCryptoBlock *block,
     return ret;
 }
 
-
-static ssize_t block_crypto_init_func(QCryptoBlock *block,
-                                      size_t headerlen,
-                                      void *opaque,
-                                      Error **errp)
+static ssize_t block_crypto_create_init_func(QCryptoBlock *block,
+                                             size_t headerlen,
+                                             void *opaque,
+                                             Error **errp)
 {
     struct BlockCryptoCreateData *data = opaque;
     Error *local_error = NULL;
@@ -313,8 +312,8 @@ static int block_crypto_co_create_generic(BlockDriverState *bs,
     };
 
     crypto = qcrypto_block_create(opts, NULL,
-                                  block_crypto_init_func,
-                                  block_crypto_write_func,
+                                  block_crypto_create_init_func,
+                                  block_crypto_create_write_func,
                                   &data,
                                   errp);