commit 980388a44a3ce4d448393b54972f1694b037fba5
author Alex Crichton <alex@alexcrichton.com> Sat Aug 12 09:42:00 2017 -0500
committer GitHub <noreply@github.com> Sat Aug 12 09:42:00 2017 -0500
tree e2d24d23085e0cd88a2300578b8498e95424e1c2
parent b882a7030288cea3673d93b94b4a246550eb3e52

Remove unused mutable argument on windows (#645)

src/sys/windows/udp.rs

diff --git a/src/sys/windows/udp.rs b/src/sys/windows/udp.rs
index daac256..5a91e88 100644
--- a/src/sys/windows/udp.rs
+++ b/src/sys/windows/udp.rs
@@ -181,7 +181,7 @@
         }
     }
 
-    pub fn recv(&self, mut buf: &mut [u8])
+    pub fn recv(&self, buf: &mut [u8])
                      -> io::Result<usize> {
         //Since recv_from can be used on connected sockets just call it and drop the address.
         self.recv_from(buf).map(|(size,_)| size)