Drop return value from RtpRtcp::IncomingRtcpPacket.

webrtc/voice_engine/channel.cc

Index: webrtc/voice_engine/channel.cc
diff --git a/webrtc/voice_engine/channel.cc b/webrtc/voice_engine/channel.cc
index 746db8114c600ab0d7afa7c0e2b4007d78b4b8da..d1c3a4bac69ec767a69f86ccb1745932f2b35a85 100644
--- a/webrtc/voice_engine/channel.cc
+++ b/webrtc/voice_engine/channel.cc
@@ -1784,11 +1784,7 @@ int32_t Channel::ReceivedRTCPPacket(const uint8_t* data, size_t length) {
   UpdatePlayoutTimestamp(true);
 
   // Deliver RTCP packet to RTP/RTCP module for parsing
-  if (_rtpRtcpModule->IncomingRtcpPacket(data, length) == -1) {
-    _engineStatisticsPtr->SetLastError(
-        VE_SOCKET_TRANSPORT_MODULE_ERROR, kTraceWarning,
-        "Channel::IncomingRTPPacket() RTCP packet is invalid");
-  }
+  _rtpRtcpModule->IncomingRtcpPacket(data, length);
 
   int64_t rtt = GetRTT(true);
   if (rtt == 0) {