diff --git a/tests/integration.rs b/tests/integration.rs
index 1c2720158..672b6ac61 100644
--- a/tests/integration.rs
+++ b/tests/integration.rs
@@ -3823,7 +3823,7 @@ mod common_parallel {
         let focal = UbuntuDiskConfig::new(FOCAL_IMAGE_NAME.to_string());
         let guest = Guest::new(Box::new(focal));
 
-        let serial_path = guest.tmp_dir.as_path().join("/tmp/serial-output");
+        let serial_path = guest.tmp_dir.as_path().join("serial-output");
         #[cfg(target_arch = "x86_64")]
         let console_str: &str = "console=ttyS0";
         #[cfg(target_arch = "aarch64")]
@@ -4022,7 +4022,7 @@ mod common_parallel {
         let focal = UbuntuDiskConfig::new(FOCAL_IMAGE_NAME.to_string());
         let guest = Guest::new(Box::new(focal));
 
-        let console_path = guest.tmp_dir.as_path().join("/tmp/console-output");
+        let console_path = guest.tmp_dir.as_path().join("console-output");
         let mut child = GuestCommand::new(&guest)
             .args(["--cpus", "boot=1"])
             .args(["--memory", "size=512M"])
diff --git a/virtio-devices/src/vhost_user/vu_common_ctrl.rs b/virtio-devices/src/vhost_user/vu_common_ctrl.rs
index 7bbf936ce..ac4be26bd 100644
--- a/virtio-devices/src/vhost_user/vu_common_ctrl.rs
+++ b/virtio-devices/src/vhost_user/vu_common_ctrl.rs
@@ -7,7 +7,7 @@ use crate::{
     get_host_address_range, GuestMemoryMmap, GuestRegionMmap, MmapRegion, VirtioInterrupt,
     VirtioInterruptType,
 };
-use std::convert::TryInto;
+
 use std::ffi;
 use std::fs::File;
 use std::os::unix::io::{AsRawFd, FromRawFd, RawFd};
@@ -201,7 +201,7 @@ impl VhostUserHandle {
 
         let mut vrings_info = Vec::new();
         for (queue_index, queue, queue_evt) in queues.iter() {
-            let actual_size: usize = queue.size().try_into().unwrap();
+            let actual_size: usize = queue.size().into();
 
             let config_data = VringConfigData {
                 queue_max_size: queue.max_size(),