PVS-Studio warning V523 for samba

static uint32 reg_perfcount_get_perf_data_block(....)
{
  ....
  if(object_ids == NULL)
  {
    /* we're getting a request for "Global" here */
    retval = _reg_perfcount_assemble_global(block, mem_ctx,
                                            base_index, names);
  }
  else
  {
    /* we're getting a request for a specific
       set of PERF_OBJECT_TYPES */
    retval = _reg_perfcount_assemble_global(block, mem_ctx,
                                            base_index, names);
  }
  ....
}

This suspicious code was found in samba project by PVS-Studio static code analyzer.
Warning message is:
V523 The 'then' statement is equivalent to the 'else' statement. reg_perfcount.c 1092

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/