diff --git a/src/filesystem/drive/mod.rs b/src/filesystem/drive/mod.rs
index 844672f..961eba6 100644
--- a/src/filesystem/drive/mod.rs
+++ b/src/filesystem/drive/mod.rs
@@ -285,31 +285,30 @@ impl Drive {
     pub async fn full_path_from_root(
         &self,
         target: &PermanentId,
-    ) -> Result<Vec::<String>, OperationError> {
+    ) -> Result<Vec<String>, OperationError> {
         let inner_read = &self.inner.read().await;
-        let root = inner_read.root_node().map_err(|_| OperationError::Other("no root node"))?;
-        let mut next = target.clone();
-        if next == root.permanent_id() {
-            return Ok(vec![]);
-        }
-        let target_node = inner_read.by_perm_id(target).map_err(|_| OperationError::MissingPermanentId(*target))?;
-        let mut path = vec![target_node.name().into_inner()];
-        loop {
-            let current_node = inner_read.by_perm_id(&next)?;
-            let parent_id = current_node.parent_id().ok_or(OperationError::InternalCorruption(current_node.id(), "no parent"))?;
+        let target_node = inner_read
+            .by_perm_id(target)
+            .map_err(|_| OperationError::MissingPermanentId(*target))?;
+
+        let target_node_name = match target_node.name() {
+            NodeName::Root => return Ok(Vec::new()),
+            NoneName::Named(name) => name.to_string(),
+        };
+
+        let mut path = vec![target_node_name()];
+        while let Some(parent_id) = target_node.parent_id() {
             let parent_node = inner_read.by_perm_id(&parent_id)?;
-            let parent_name = parent_node.name();
-            match parent_name {
-                NodeName::Root => {
-                    path.reverse();
-                    return Ok(path);
-                },
-                NodeName::Named(name) => path.push(name.clone()),
-            }
-            next = parent_id;
+
+            let parent_name = match parent_node.name() {
+                NodeName::Root => break,
+                NodeName::Named(name) => path.push(name.to_string()),
+            };
         }
-    }
+        path.reverse();
 
+        Ok(path)
+    }
 }
 
 #[derive(Debug, thiserror::Error)]
diff --git a/src/filesystem/nodes/node_name.rs b/src/filesystem/nodes/node_name.rs
index 17d608e..43378fa 100644
--- a/src/filesystem/nodes/node_name.rs
+++ b/src/filesystem/nodes/node_name.rs
@@ -117,13 +117,6 @@ impl NodeName {
             Self::Named(name) => 2 + name.len(),
         }
     }
-
-    pub(crate) fn into_inner(self) -> String {
-        match self {
-            Self::Root => String::from(""),
-            Self::Named(name) => name,
-        }
-    }
 }
 
 impl std::convert::TryFrom<&str> for NodeName {