qcow2.h: add missing include

qcow2.h depends on block_int.h. Compilation isn't broken currently only
due to block_int.h always included before qcow2.h. Though, it seems
better to directly include block_int.h in qcow2.h.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190506142741.41731-2-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

block/qcow2-bitmap.c

@@ -29,7 +29,6 @@
 #include "qapi/error.h"
 #include "qemu/cutils.h"
 
-#include "block/block_int.h"
 #include "qcow2.h"
 
 /* NOTICE: BME here means Bitmaps Extension and used as a namespace for

block/qcow2-cache.c

@@ -23,7 +23,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "block/block_int.h"
 #include "qemu-common.h"
 #include "qcow2.h"
 #include "trace.h"

block/qcow2-cluster.c

@@ -27,7 +27,6 @@
 
 #include "qapi/error.h"
 #include "qemu-common.h"
-#include "block/block_int.h"
 #include "qcow2.h"
 #include "qemu/bswap.h"
 #include "trace.h"

block/qcow2-refcount.c

@@ -25,7 +25,6 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "qemu-common.h"
-#include "block/block_int.h"
 #include "qcow2.h"
 #include "qemu/range.h"
 #include "qemu/bswap.h"

block/qcow2-snapshot.c

@@ -24,7 +24,6 @@
 
 #include "qemu/osdep.h"
 #include "qapi/error.h"
-#include "block/block_int.h"
 #include "qcow2.h"
 #include "qemu/bswap.h"
 #include "qemu/error-report.h"

block/qcow2.c

@@ -27,7 +27,6 @@
 #define ZLIB_CONST
 #include <zlib.h>
 
-#include "block/block_int.h"
 #include "block/qdict.h"
 #include "sysemu/block-backend.h"
 #include "qemu/module.h"

block/qcow2.h

@@ -28,6 +28,7 @@
 #include "crypto/block.h"
 #include "qemu/coroutine.h"
 #include "qemu/units.h"
+#include "block/block_int.h"
 
 //#define DEBUG_ALLOC
 //#define DEBUG_ALLOC2