migration/vmstate: Remove unnecessary MemoryRegion forward declaration

"migration/vmstate.h" only uses pointer to MemoryRegion, which
is already forward declared in "qemu/typedefs.h".

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200530165512.15225-1-f4bug@amsat.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 30667631bc82e8d1577c11e8ad0d66477491a014..eafa39f5603f094f564e3974c5688608b9263c4c 100644 (file)
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -1199,7 +1199,6 @@ static inline int vmstate_register(VMStateIf *obj, int instance_id,
 void vmstate_unregister(VMStateIf *obj, const VMStateDescription *vmsd,
                         void *opaque);
 
-struct MemoryRegion;
 void vmstate_register_ram(struct MemoryRegion *memory, DeviceState *dev);
 void vmstate_unregister_ram(struct MemoryRegion *memory, DeviceState *dev);
 void vmstate_register_ram_global(struct MemoryRegion *memory);