From 8e4a003d8dca3ee1bc3ae301d96c3cce53af40cf Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Fri, 29 Mar 2013 19:32:52 +1100
Subject: [PATCH] RC_Channel: removed pwm_out variable from RC_Channel

saves 16 bytes
---
 libraries/RC_Channel/RC_Channel.cpp | 6 +++---
 libraries/RC_Channel/RC_Channel.h   | 1 -
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/libraries/RC_Channel/RC_Channel.cpp b/libraries/RC_Channel/RC_Channel.cpp
index cc591e5c24..b17c67690d 100644
--- a/libraries/RC_Channel/RC_Channel.cpp
+++ b/libraries/RC_Channel/RC_Channel.cpp
@@ -176,15 +176,15 @@ void
 RC_Channel::calc_pwm(void)
 {
     if(_type == RC_CHANNEL_TYPE_RANGE) {
-        pwm_out         = range_to_pwm();
+        int16_t pwm_out         = range_to_pwm();
         radio_out       = (_reverse >= 0) ? (radio_min + pwm_out) : (radio_max - pwm_out);
 
     }else if(_type == RC_CHANNEL_TYPE_ANGLE_RAW) {
-        pwm_out         = (float)servo_out * 0.1f;
+        int16_t pwm_out         = (float)servo_out * 0.1f;
         radio_out       = (pwm_out * _reverse) + radio_trim;
 
     }else{     // RC_CHANNEL_TYPE_ANGLE
-        pwm_out         = angle_to_pwm();
+        int16_t pwm_out         = angle_to_pwm();
         radio_out       = pwm_out + radio_trim;
     }
 
diff --git a/libraries/RC_Channel/RC_Channel.h b/libraries/RC_Channel/RC_Channel.h
index f2120b93d8..f25a7d36c1 100644
--- a/libraries/RC_Channel/RC_Channel.h
+++ b/libraries/RC_Channel/RC_Channel.h
@@ -75,7 +75,6 @@ public:
     void        calc_pwm(void);
 
     // PWM is without the offset from radio_min
-    int16_t         pwm_out;
     int16_t         radio_out;
 
     AP_Int16        radio_min;