make remote wayland device optional

1 files changed, 3 insertions, 3 deletions

diff --git a/devices/src/virtio/wl.rs b/devices/src/virtio/wl.rs
index 6671693..6a412f9 100644
--- a/devices/src/virtio/wl.rs
+++ b/devices/src/virtio/wl.rs
@@ -30,7 +30,7 @@
 
 use std::collections::btree_map::Entry;
 use std::collections::{BTreeMap as Map, BTreeSet as Set, VecDeque};
-use std::convert::From;
+use std::convert::{From, Infallible};
 use std::error::Error as StdError;
 use std::fmt::{self, Display};
 use std::fs::File;
@@ -1628,9 +1628,9 @@ impl<'de> DeserializeWithFds<'de> for Params {
 
 impl VirtioDeviceNew for Wl {
     type Params = Params;
-    type Error = ();
+    type Error = Infallible;
 
-    fn new(params: Params) -> Result<Self, ()> {
+    fn new(params: Params) -> Result<Self, Self::Error> {
         let Params {
             wayland_paths,
             vm_socket,