[rtp_rtcp] fixed lint errors in rtp_rtcp module that are not fixed in other CLs

webrtc/modules/rtp_rtcp/source/rtp_sender.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 308 matching lines @@
         // Ensure that we update the rate if new or old is zero.
         return 0;
       }
       if (!audio_configured_ && !payload->audio) {
         return 0;
       }
     }
     return -1;
   }
   int32_t ret_val = 0;
-  RtpUtility::Payload* payload = NULL;
+  RtpUtility::Payload* payload = nullptr;
   if (audio_configured_) {
     // TODO(mflodman): Change to CreateAudioPayload and make static.
     ret_val = audio_->RegisterAudioPayload(payload_name, payload_number,
-                                           frequency, channels, rate, payload);
+                                           frequency, channels, rate, &payload);
   } else {
     payload = video_->CreateVideoPayload(payload_name, payload_number, rate);
   }
   if (payload) {
     payload_type_map_[payload_number] = payload;
   }
   return ret_val;
 }
 
 int32_t RTPSender::DeRegisterSendPayload(int8_t payload_type) {
@@ skipping 104 matching lines @@
 int32_t RTPSender::CheckPayloadType(int8_t payload_type,
                                     RtpVideoCodecTypes* video_type) {
   CriticalSectionScoped cs(send_critsect_.get());
 
   if (payload_type < 0) {
     LOG(LS_ERROR) << "Invalid payload_type " << payload_type;
     return -1;
   }
   if (audio_configured_) {
     int8_t red_pl_type = -1;
-    if (audio_->RED(red_pl_type) == 0) {
+    if (audio_->RED(&red_pl_type) == 0) {
       // We have configured RED.
       if (red_pl_type == payload_type) {
         // And it's a match...
         return 0;
       }
     }
   }
   if (payload_type_ == payload_type) {
     if (!audio_configured_) {
       *video_type = video_->VideoCodecType();
@@ skipping 525 matching lines @@
 }
 
 bool RTPSender::IsFecPacket(const uint8_t* buffer,
                             const RTPHeader& header) const {
   if (!video_) {
     return false;
   }
   bool fec_enabled;
   uint8_t pt_red;
   uint8_t pt_fec;
-  video_->GenericFECStatus(fec_enabled, pt_red, pt_fec);
+  video_->GenericFECStatus(&fec_enabled, &pt_red, &pt_fec);
   return fec_enabled &&
       header.payloadType == pt_red &&
       buffer[header.headerLength] == pt_fec;
 }
 
 size_t RTPSender::TimeToSendPadding(size_t bytes) {
   if (audio_configured_ || bytes == 0)
     return 0;
   {
     CriticalSectionScoped cs(send_critsect_.get());
@@ skipping 756 matching lines @@
   if (!audio_configured_) {
     return -1;
   }
   return audio_->SetRED(payload_type);
 }
 
 int32_t RTPSender::RED(int8_t *payload_type) const {
   if (!audio_configured_) {
     return -1;
   }
-  return audio_->RED(*payload_type);
+  return audio_->RED(payload_type);
 }
 
 RtpVideoCodecTypes RTPSender::VideoCodecType() const {
   assert(!audio_configured_ && "Sender is an audio stream!");
   return video_->VideoCodecType();
 }
 
 uint32_t RTPSender::MaxConfiguredBitrateVideo() const {
   if (audio_configured_) {
     return 0;
   }
   return video_->MaxConfiguredBitrateVideo();
 }
 
 void RTPSender::SetGenericFECStatus(bool enable,
                                     uint8_t payload_type_red,
                                     uint8_t payload_type_fec) {
   RTC_DCHECK(!audio_configured_);
   video_->SetGenericFECStatus(enable, payload_type_red, payload_type_fec);
 }
 
 void RTPSender::GenericFECStatus(bool* enable,
                                     uint8_t* payload_type_red,
                                     uint8_t* payload_type_fec) const {
   RTC_DCHECK(!audio_configured_);
-  video_->GenericFECStatus(*enable, *payload_type_red, *payload_type_fec);
+  video_->GenericFECStatus(enable, payload_type_red, payload_type_fec);
 }
 
 int32_t RTPSender::SetFecParameters(
     const FecProtectionParams *delta_params,
     const FecProtectionParams *key_params) {
   if (audio_configured_) {
     return -1;
   }
   video_->SetFecParameters(delta_params, key_params);
   return 0;
@@ skipping 88 matching lines @@
   CriticalSectionScoped lock(send_critsect_.get());
 
   RtpState state;
   state.sequence_number = sequence_number_rtx_;
   state.start_timestamp = start_timestamp_;
 
   return state;
 }
 
 }  // namespace webrtc