AudioRtpFactory::stop() cannot fail

daemon/src/audio/audiortp/AudioRtpFactory.cpp

@@ -158,14 +158,10 @@ void AudioRtpFactory::start (AudioCodec* audiocodec)
 void AudioRtpFactory::stop (void)
 {
     ost::MutexLock mutex (_audioRtpThreadMutex);
-    _info ("AudioRtpFactory: Stopping audio rtp session");
 
-    if (_rtpSession == NULL) {
-        _debug ("AudioRtpFactory: Rtp session already deleted");
+    if (_rtpSession == NULL)
         return;
-    }
 
-    try {
 	if (_rtpSession->getAudioRtpType() == Sdes) {
 		localContext = static_cast<AudioSrtpSession *> (_rtpSession)->_localCryptoCtx;
 		remoteContext = static_cast<AudioSrtpSession *> (_rtpSession)->_remoteCryptoCtx;
@@ -173,10 +169,6 @@ void AudioRtpFactory::stop (void)
 
 	delete _rtpSession;
 	_rtpSession = NULL;
-    } catch (...) {
-        _debug ("AudioRtpFactory: Error: Exception caught when stopping the audio rtp session");
-        throw AudioRtpFactoryException ("AudioRtpFactory: Error: caught exception in AudioRtpFactory::stop");
-    }
 }
 
 int AudioRtpFactory::getSessionMedia()