From 15edf1c6c8de089fb37e9a7e560d922fe62822c5 Mon Sep 17 00:00:00 2001
From: Martino Facchin <m.facchin@arduino.cc>
Date: Fri, 5 Jun 2015 17:51:09 +0200
Subject: remove useless variable

---
 cores/arduino/USBCore.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'cores')

diff --git a/cores/arduino/USBCore.cpp b/cores/arduino/USBCore.cpp
index 16e4a05..5f70d86 100644
--- a/cores/arduino/USBCore.cpp
+++ b/cores/arduino/USBCore.cpp
@@ -446,11 +446,10 @@ int USB_RecvControl(void* d, int len)
 
 int SendInterfaces()
 {
-	int total = 0;
 	u8 interfaces = 0;
 
 #ifdef CDC_ENABLED
-	total = CDC_GetInterface(&interfaces);
+	CDC_GetInterface(&interfaces);
 #endif
 
 #ifdef PLUGGABLE_USB_ENABLED
-- 
cgit v1.2.3-18-g5258