10080 smatch Makefile changes for usr/src/cmd

*** 20,30 ****
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # cmd/modload/Makefile.com
  #
  # makefile for loadable module utilities
  
  DRVPROG = add_drv rem_drv update_drv
  MODPROG = modinfo modunload modload
--- 20,30 ----
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # Copyright (c) 2018, Joyent, Inc.
  #
  # makefile for loadable module utilities
  
  DRVPROG = add_drv rem_drv update_drv
  MODPROG = modinfo modunload modload
*** 59,68 ****
--- 59,71 ----
  LINT_PROG= $(PROG:%=lint_%.c)
  LINTFLAGS += -erroff=E_NAME_DEF_NOT_USED2
  
  CERRWARN += -_gcc=-Wno-parentheses
  
+ # not linted
+ SMATCH=off
+ 
  # install specifics
  
  $(ROOTDRVPROG) := FILEMODE = 0555
  
  add_drv                 := LDLIBS += -ldevinfo -lelf