Simplify the return expression.
Signed-off-by: NQinglang Miao <miaoqinglang@huawei.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200921131022.91649-1-miaoqinglang@huawei.comSigned-off-by: NGerd Hoffmann <kraxel@redhat.com>