From af245a6db1f1bad7d9a8bf87b60debfa57614a93 Mon Sep 17 00:00:00 2001
From: Robin Randhawa <robin.randhawa@arm.com>
Date: Fri, 17 Nov 2017 17:49:52 +0000
Subject: [PATCH] Silence build warning due to unused argument

The fstat fn's 'id' argument was unused. Changed to '_id' as per
compiler suggestion to quiescen warning.
---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 6d8d1e9f1a..7605bb8060 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -57,7 +57,7 @@ impl SchemeMut for RandScheme {
         Ok(i)
     }
 
-    fn fstat(&mut self, id: usize, stat: &mut Stat) -> Result<usize> {
+    fn fstat(&mut self, _id: usize, stat: &mut Stat) -> Result<usize> {
         *stat = Stat {
             st_mode: MODE_CHR | 0o666,
             ..Default::default()