From a672add4e7328d4e17c3deaa33d0dab8221b0944 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Harabie=C5=84?= <rafalh1992@o2.pl>
Date: Sat, 23 Jun 2018 14:49:16 +0200
Subject: [PATCH] Remove unnecessary clone() calls

---
 src/dir.rs  | 3 +--
 src/file.rs | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/dir.rs b/src/dir.rs
index 0808585..f167ad8 100644
--- a/src/dir.rs
+++ b/src/dir.rs
@@ -109,10 +109,9 @@ impl <'a, T: ReadWriteSeek + 'a> Dir<'a, T> {
 
     /// Creates directory entries iterator.
     pub fn iter(&self) -> DirIter<'a, T> {
-        self.stream.clone();
         DirIter {
             stream: self.stream.clone(),
-            fs: self.fs.clone(),
+            fs: self.fs,
             err: false,
         }
     }
diff --git a/src/file.rs b/src/file.rs
index 7974ff7..e6cff7f 100644
--- a/src/file.rs
+++ b/src/file.rs
@@ -240,7 +240,7 @@ impl<'a, T: ReadWriteSeek> Write for File<'a, T> {
                     if self.first_cluster.is_none() {
                         self.set_first_cluster(new_cluster);
                     }
-                    if self.entry.clone().map_or(true, |e| e.inner().size().is_none()) {
+                    if self.entry.iter().next().map_or(true, |e| e.inner().size().is_none()) {
                         // zero new directory cluster
                         trace!("zeroing directory cluser {}", new_cluster);
                         let abs_pos = self.fs.offset_from_cluster(new_cluster);