10703 smatch unreachable code checking needs reworking
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>

*** 11,20 ****
--- 11,24 ----
  
  /*
   * Copyright (c) 2018 by Chelsio Communications, Inc.
   */
  
+ /*
+  * Copyright 2019 Joyent, Inc.
+  */
+ 
  #include <stdio.h>
  #include <stdlib.h>
  #include <unistd.h>
  #include <stropts.h>
  #include <sys/types.h>
*** 83,93 ****
              "\tdevlog                              show device log\n"
              "\tloadfw <FW image>                   Flash the FW image\n");
          exit(fp == stderr ? 1 : 0);
  }
  
! static void
  err(int code, const char *fmt, ...)
  {
          va_list ap;
          int e = errno;
  
--- 87,97 ----
              "\tdevlog                              show device log\n"
              "\tloadfw <FW image>                   Flash the FW image\n");
          exit(fp == stderr ? 1 : 0);
  }
  
! __NORETURN static void
  err(int code, const char *fmt, ...)
  {
          va_list ap;
          int e = errno;