10080 smatch Makefile changes for usr/src/cmd

*** 1,9 ****
--- 1,10 ----
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG= kinit
  
  OBJS    = kinit.o
  SRCS    = kinit.c
*** 15,24 ****
--- 16,28 ----
  
  CERRWARN += -_gcc=-Wno-implicit-function-declaration
  CERRWARN += -_gcc=-Wno-unused-function
  CERRWARN += -_gcc=-Wno-parentheses
  
+ # not linted
+ SMATCH=off
+ 
  POFILE = kinit.po
  POFILES = generic.po
  
  DEFS = -DHAVE_PWD_H