block/vhdx: Remove redundant IEC binary prefixes definition

IEC binary prefixes are already defined in "qemu/units.h",
so we can remove redundant definitions in "block/vhdx.h".
Signed-off-by: NStefano Garzarella <sgarzare@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NJohn Snow <jsnow@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

block/vhdx.c

@@ -1889,7 +1889,8 @@ static int coroutine_fn vhdx_co_create(BlockdevCreateOptions *opts,
         return -EINVAL;
     }
     if (block_size > VHDX_BLOCK_SIZE_MAX) {
-        error_setg(errp, "Block size must not exceed %d", VHDX_BLOCK_SIZE_MAX);
+        error_setg(errp, "Block size must not exceed %" PRId64,
+                   VHDX_BLOCK_SIZE_MAX);
         return -EINVAL;
     }
 

block/vhdx.h

@@ -17,11 +17,7 @@
 
 #ifndef BLOCK_VHDX_H
 #define BLOCK_VHDX_H
-
-#define KiB              (1 * 1024)
-#define MiB            (KiB * 1024)
-#define GiB            (MiB * 1024)
-#define TiB ((uint64_t) GiB * 1024)
+#include "qemu/units.h"
 
 #define DEFAULT_LOG_SIZE 1048576 /* 1MiB */
 /* Structures and fields present in the VHDX file */