[Qemu-devel] [PATCH 01/13] block-crypto: misc refactoring

[Maxim Levitsky <mlevitsk@redhat.com>]

* rename the write_func to create_write_func,
  and init_func to create_init_func
  this is  preparation for other write_func that will
  be used to update the encryption keys.

No functional changes

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
---
 block/crypto.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/block/crypto.c b/block/crypto.c
index 8237424ae6..42a3f0898b 100644
--- a/block/crypto.c
+++ b/block/crypto.c
@@ -51,7 +51,6 @@ static int block_crypto_probe_generic(QCryptoBlockFormat format,
     }
 }
 
-
 static ssize_t block_crypto_read_func(QCryptoBlock *block,
                                       size_t offset,
                                       uint8_t *buf,
@@ -77,7 +76,7 @@ struct BlockCryptoCreateData {
 };
 
 
-static ssize_t block_crypto_write_func(QCryptoBlock *block,
+static ssize_t block_crypto_create_write_func(QCryptoBlock *block,
                                        size_t offset,
                                        const uint8_t *buf,
                                        size_t buflen,
@@ -95,8 +94,7 @@ static ssize_t block_crypto_write_func(QCryptoBlock *block,
     return ret;
 }
 
-
-static ssize_t block_crypto_init_func(QCryptoBlock *block,
+static ssize_t block_crypto_create_init_func(QCryptoBlock *block,
                                       size_t headerlen,
                                       void *opaque,
                                       Error **errp)
@@ -108,7 +106,8 @@ static ssize_t block_crypto_init_func(QCryptoBlock *block,
         return -EFBIG;
     }
 
-    /* User provided size should reflect amount of space made
+    /*
+     * User provided size should reflect amount of space made
      * available to the guest, so we must take account of that
      * which will be used by the crypto header
      */
@@ -117,6 +116,8 @@ static ssize_t block_crypto_init_func(QCryptoBlock *block,
 }
 
 
+
+
 static QemuOptsList block_crypto_runtime_opts_luks = {
     .name = "crypto",
     .head = QTAILQ_HEAD_INITIALIZER(block_crypto_runtime_opts_luks.head),
@@ -272,8 +273,8 @@ 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);
 
-- 
2.17.2