thread-pool: Drop unnecessary includes

Dragging block_int.h into a header is *not* nice.  Fortunately, this
is the only offender.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

include/block/thread-pool.h

@@ -18,11 +18,7 @@
 #ifndef QEMU_THREAD_POOL_H
 #define QEMU_THREAD_POOL_H 1
 
-#include "qemu-common.h"
-#include "qemu/queue.h"
-#include "qemu/thread.h"
-#include "block/coroutine.h"
-#include "block/block_int.h"
+#include "block/block.h"
 
 typedef int ThreadPoolFunc(void *opaque);
 

thread-pool.c

@@ -20,7 +20,6 @@
 #include "qemu/osdep.h"
 #include "block/coroutine.h"
 #include "trace.h"
-#include "block/block_int.h"
 #include "block/thread-pool.h"
 #include "qemu/main-loop.h"