diff --git a/kernel/src/virtio/devices.rs b/kernel/src/virtio/devices.rs
index 43b2d7726..143d8d566 100644
--- a/kernel/src/virtio/devices.rs
+++ b/kernel/src/virtio/devices.rs
@@ -1,7 +1,7 @@
 use super::hal::*;
 use core::ptr::NonNull;
 use virtio_drivers::device::blk::VirtIOBlk;
-use virtio_drivers::transport::mmio::{MmioTransport};
+use virtio_drivers::transport::mmio::MmioTransport;
 use virtio_drivers::PAGE_SIZE;
 
 use crate::address::PhysAddr;