The commit 5d881359 ("block/qapi: Let bdrv_query_image_info()
recurse") removed the loop where we set the 'bs0' variable, so now it
is just the same as 'bs'.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230901184605.32260-3-farosas@suse.de>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>