Remove warnings

Author: popcornmix

OMXAudio.cpp

@@ -1128,7 +1128,7 @@ float COMXAudio::GetDelay()
   else // just measure the input fifo
   {
     unsigned int used = m_omx_decoder.GetInputBufferSize() - m_omx_decoder.GetInputBufferSpace();
-    float ret = m_InputBytesPerSec ? (float)used / (float)m_InputBytesPerSec : 0.0f;
+    ret = m_InputBytesPerSec ? (float)used / (float)m_InputBytesPerSec : 0.0f;
     //CLog::Log(LOGINFO, "%s::%s - %.2f %d, %d, %d", CLASSNAME, __func__, ret, used, m_omx_decoder.GetInputBufferSize(), m_omx_decoder.GetInputBufferSpace());
   }
   return ret;

OMXClock.cpp

@@ -568,11 +568,6 @@ static int64_t CurrentHostCounter(void)
   return( ((int64_t)now.tv_sec * 1000000000L) + now.tv_nsec );
 }
 
-static int64_t CurrentHostFrequency(void)
-{
-  return( (int64_t)1000000000L );
-}
-
 int64_t OMXClock::GetAbsoluteClock()
 {
   return CurrentHostCounter()/1000;