From 7202aa00da1adee1c4b8ead56fa72afb99e4eb2f Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Sat, 16 Aug 2014 10:45:11 +0900
Subject: [PATCH] Copter: remove compass learn of offsets

This saves 1k of flash and the interference on most copters makes this
option unusable anyway.
---
 ArduCopter/ArduCopter.pde | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/ArduCopter/ArduCopter.pde b/ArduCopter/ArduCopter.pde
index 3cd6fd9907..298fe7880c 100644
--- a/ArduCopter/ArduCopter.pde
+++ b/ArduCopter/ArduCopter.pde
@@ -1087,9 +1087,7 @@ static void update_batt_compass(void)
     if(g.compass_enabled) {
         // update compass with throttle value - used for compassmot
         compass.set_throttle((float)g.rc_3.servo_out/1000.0f);
-        if (compass.read()) {
-            compass.learn_offsets();
-        }
+        compass.read();
         // log compass information
         if (g.log_bitmask & MASK_LOG_COMPASS) {
             Log_Write_Compass();