From 3303846fce75263e36d1ef89871355dbc5013b1e Mon Sep 17 00:00:00 2001
From: "romolo.manfredini@gmail.com"
 <romolo.manfredini@gmail.com@8db61ce9-5e8f-94c8-fa6b-1d1c8bcca7d0>
Date: Fri, 27 Apr 2012 23:45:55 +0000
Subject: [PATCH] Save flash and cpu time

---
 src/frsky.cpp | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/frsky.cpp b/src/frsky.cpp
index fecc87aae..95310a222 100644
--- a/src/frsky.cpp
+++ b/src/frsky.cpp
@@ -175,14 +175,10 @@ inline void evalVario(int16_t altitude_bp, uint8_t altitude_ap)
    if (varioAltitudeQueuePointer == VARIO_QUEUE_LENGTH)
      varioAltitudeQueuePointer = 0;
    frskyHubData.varioAltitudeQueuePointer = varioAltitudeQueuePointer;
+   frskyHubData.varioSpeed -= frskyHubData.varioAltitudeQueue[varioAltitudeQueuePointer] ;
    frskyHubData.varioAltitudeQueue[varioAltitudeQueuePointer] = varioAltitude_cm - frskyHubData.varioAltitude_cm;
    frskyHubData.varioAltitude_cm = varioAltitude_cm;
-
-   int16_t speed = 0;
-   for (uint8_t i=0; i<VARIO_QUEUE_LENGTH; i++) {
-      speed += frskyHubData.varioAltitudeQueue[i];
-   }		  
-   frskyHubData.varioSpeed = speed;
+   frskyHubData.varioSpeed += frskyHubData.varioAltitudeQueue[varioAltitudeQueuePointer] ;
 }
           
 void parseTelemHubByte(uint8_t byte)