Fixing lint errors in NetEq4

Just taking care of a few old lint errors.

R=tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/6799004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5359 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/audio_coding/neteq4/neteq_impl.cc b/webrtc/modules/audio_coding/neteq4/neteq_impl.cc
index fb27af2..cd69fc9 100644
--- a/webrtc/modules/audio_coding/neteq4/neteq_impl.cc
+++ b/webrtc/modules/audio_coding/neteq4/neteq_impl.cc
@@ -143,12 +143,12 @@
   int error = InsertPacketInternal(
       rtp_header, kSyncPayload, sizeof(kSyncPayload), receive_timestamp, true);
 
-   if (error != 0) {
-     LOG_FERR1(LS_WARNING, InsertPacketInternal, error);
-     error_code_ = error;
-     return kFail;
-   }
-   return kOK;
+  if (error != 0) {
+    LOG_FERR1(LS_WARNING, InsertPacketInternal, error);
+    error_code_ = error;
+    return kFail;
+  }
+  return kOK;
 }
 
 int NetEqImpl::GetAudio(size_t max_length, int16_t* output_audio,