From fd7d0cc4e5b582d37f54a76eb1d88fdce8af893e Mon Sep 17 00:00:00 2001
From: LowPowerLab <flexiboiu@gmail.com>
Date: Sun, 27 Oct 2013 19:53:02 -0400
Subject: [PATCH] Fix some warnings

---
 RFM69.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/RFM69.cpp b/RFM69.cpp
index f34901f..8710923 100644
--- a/RFM69.cpp
+++ b/RFM69.cpp
@@ -79,6 +79,7 @@ bool RFM69::initialize(byte freqBand, byte nodeID, byte networkID)
   
   selfPointer = this;
   _address = nodeID;
+  return true;
 }
 
 void RFM69::setFrequency(uint32_t FRF)
@@ -332,7 +333,7 @@ void RFM69::writeReg(byte addr, byte value)
 {
   select();
   SPI.transfer(addr | 0x80);
-  byte oldregval = SPI.transfer(value);
+  SPI.transfer(value);
   unselect();
 }
 
@@ -407,4 +408,4 @@ void RFM69::rcCalibration()
 {
   writeReg(REG_OSC1, RF_OSC1_RCCAL_START);
   while ((readReg(REG_OSC1) & RF_OSC1_RCCAL_DONE) == 0x00);
-}
\ No newline at end of file
+}