From 3994509ff7849c4f83261de6882bccbb73f9a0cf Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@arduino.cc>
Date: Mon, 20 Mar 2017 17:35:49 +0100
Subject: [PATCH] Fixed warning about unused variable

---
 hardware/arduino/avr/cores/arduino/USBCore.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/hardware/arduino/avr/cores/arduino/USBCore.cpp b/hardware/arduino/avr/cores/arduino/USBCore.cpp
index 5a4a08396..e00fb028e 100644
--- a/hardware/arduino/avr/cores/arduino/USBCore.cpp
+++ b/hardware/arduino/avr/cores/arduino/USBCore.cpp
@@ -494,8 +494,6 @@ bool SendConfiguration(int maxlen)
 	return true;
 }
 
-static u8 _cdcComposite = 0;
-
 static
 bool SendDescriptor(USBSetup& setup)
 {