include/ui/rect.h: fix qemu_rect_init() mis-assignment

Signed-off-by: Elen Avan <elen.avan@bk.ru>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2051
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2050
Fixes: a200d53 "virtio-gpu: replace PIXMAN for region/rect test"
Cc: qemu-stable@nongnu.org
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

include/ui/rect.h

@@ -19,7 +19,7 @@ static inline void qemu_rect_init(QemuRect *rect,
                                   uint16_t width, uint16_t height)
 {
     rect->x = x;
-    rect->y = x;
+    rect->y = y;
     rect->width = width;
     rect->height = height;
 }