ABACI reported the following bugs by code static scanning: ./arch/um/drivers/virtio_uml.c:415:2-3: Unneeded semicolon In the following kernel version: name: linux-next url: http://kernel.source.codeaurora.cn/pub/scm/linux/kernel/git/next/linux-next.git branch: next-20220920 commit: ef08d387bbbc20df740ced8caee0ffac835869ac