remove result in returns of Filter() which is unused
remove result in returns of Filter() which is unused

Signed-off-by: fate-grand-order <09fa5e48313d9708927ab7b8b5777f73cd57f526@harmonycloud.cn>

fugr/swarm,allencloud/swarm,fugr/swarm,jimmycmh/swarm,allencloud/swarm,jimmycmh/swarm