From c7664674d36978f4173c104d1d38cecc51f443fc Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Mon, 17 Jul 2017 21:25:20 -0600
Subject: [PATCH] Update fs.rs

---
 src/syscall/fs.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/syscall/fs.rs b/src/syscall/fs.rs
index 40070513..5388c0a7 100644
--- a/src/syscall/fs.rs
+++ b/src/syscall/fs.rs
@@ -314,7 +314,7 @@ pub fn fcntl(fd: FileHandle, cmd: usize, arg: usize) -> Result<usize> {
     };
 
     // Communicate fcntl with scheme
-    let res = {
+    let _res = {
         let scheme = {
             let schemes = scheme::schemes();
             let scheme = schemes.get(file.scheme).ok_or(Error::new(EBADF))?;
-- 
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