Fix a couple of clippy nits

Signed-off-by: John Eckersberg <[email protected]>

Author: jeckersb

lib/src/deploy.rs

@@ -310,7 +310,7 @@ pub(crate) fn switch_origin_inplace(root: &Dir, imgref: &ImageReference) -> Resu
     deploydir
         .atomic_write(&origin_path, serialized_origin.as_bytes())
         .context("Writing origin")?;
-    return Ok(newest_deployment);
+    Ok(newest_deployment)
 }
 
 #[test]

lib/src/install.rs

@@ -1099,10 +1099,8 @@ pub(crate) async fn install_to_disk(opts: InstallToDiskOpts) -> Result<()> {
         let loopback_dev = crate::blockdev::LoopbackDevice::new(block_opts.device.as_std_path())?;
         block_opts.device = loopback_dev.path().into();
         loopback = Some(loopback_dev);
-    } else {
-        if !target_blockdev_meta.file_type().is_block_device() {
-            anyhow::bail!("Not a block device: {}", block_opts.device);
-        }
+    } else if !target_blockdev_meta.file_type().is_block_device() {
+        anyhow::bail!("Not a block device: {}", block_opts.device);
     }
     let state = prepare_install(opts.config_opts, opts.source_opts, opts.target_opts).await?;