diff --git a/src/utf8.rs b/src/utf8.rs
index 7bcfdca..f60ca34 100644
--- a/src/utf8.rs
+++ b/src/utf8.rs
@@ -6,6 +6,7 @@ use std::char::from_u32;
 /// function to get more if needed.
 ///
 /// Returns an error if the stream is invalid utf-8.
+#[allow(dead_code)]
 pub fn read_char<F>(first: u8, next: F) -> Result<char, String>
     where F: Fn() -> Option<u8>
 {
@@ -46,6 +47,7 @@ pub fn read_char<F>(first: u8, next: F) -> Result<char, String>
 }
 
 // Returns a simple bitmask with n 1s to the right.
+#[allow(dead_code)]
 fn make_mask(n: usize) -> u8 {
     let mut r = 0u8;
     for i in 0..n {
diff --git a/src/views/id_view.rs b/src/views/id_view.rs
index 81e2b64..3ef6c5e 100644
--- a/src/views/id_view.rs
+++ b/src/views/id_view.rs
@@ -64,11 +64,10 @@ impl<T: View + 'static> ViewWrapper for IdView<T> {
 
     fn wrap_call_on_any<'a>(&mut self, selector: &Selector,
                          mut callback: Box<for<'b> FnMut(&'b mut Any) + 'a>) {
-        let result = match selector {
+        match selector {
             &Selector::Id(id) if id == self.id => callback(self),
             s => self.view.borrow_mut().call_on_any(s, callback),
-        };
-        result
+        }
     }
 
     fn wrap_focus_view(&mut self, selector: &Selector) -> Result<(), ()> {