PVS-Studio warning V668 for CryEngineSDK

bool CreateWriteBuffer(uint32 bufferSize)
{
  FreeWriteBuffer();
  m_pWriteBuffer = new uint8[bufferSize];
  if (m_pWriteBuffer)
  {
    m_bufferSize = bufferSize;
    m_bufferPos = 0;
    m_allocated = true;
    return true;
  }
  return false;
}

This suspicious code was found in CryEngineSDK project by PVS-Studio static code analyzer.
Warning message is:
V668 There is no sense in testing the 'm_pWriteBuffer' pointer against null, as the memory was allocated using the 'new' operator. The exception will be generated in the case of memory allocation error. crylobbypacket.h 88

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/