From f8f2d7a4995c77f08422b779fe9c1f930b26768f Mon Sep 17 00:00:00 2001
From: Abhishek Chanda <abhishek.chanda@emc.com>
Date: Sun, 25 Oct 2015 13:46:31 -0700
Subject: [PATCH] Some cleanups as reported by clippy

---
 src/lib.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 6b75570..003279f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -41,16 +41,16 @@ impl Ipv4Network {
     pub fn mask(&self) -> (Ipv4Addr, u32) {
         let prefix = self.prefix;
         let mask = !(0xffffffff >> prefix);
-        return (Ipv4Addr::from(mask), mask);
+        (Ipv4Addr::from(mask), mask)
     }
 
     pub fn network(&self) -> (Ipv4Addr, u32) {
-        return (self.addr, u32::from(self.addr));
+        (self.addr, u32::from(self.addr))
     }
 
     pub fn contains(&self, ip: Ipv4Addr) -> bool {
         let (_, net) = self.network();
-        return (u32::from(ip) & net) == net
+        (u32::from(ip) & net) == net
     }
 }