virtio-devices: iommu: use inspect_err instead of map_err

Signed-off-by: Wei Liu <liuwe@microsoft.com>
Dummyc0m · Jul 23, 2024 · b751226 · b751226
1 parent 7e749c0
commit b751226
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/virtio-devices/src/iommu.rs b/virtio-devices/src/iommu.rs
@@ -352,9 +352,8 @@ impl Request {
         let desc = desc_chain
             .next()
             .ok_or(Error::DescriptorChainTooShort)
-            .map_err(|e| {
+            .inspect_err(|_| {
                 error!("Missing head descriptor");
-                e
             })?;
 
         // The descriptor contains the request type which MUST be readable.