10080 smatch Makefile changes for usr/src/cmd

*** 20,29 ****
--- 20,30 ----
  #
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG= cdrw
  
  OBJS= main.o mmc.o device.o transport.o util.o msgs.o misc_scsi.o dumpinfo.o \
        toshiba.o bstream.o options.o trackio.o write_image.o blank.o \
*** 40,49 ****
--- 41,53 ----
  CERRWARN +=     -_gcc=-Wno-uninitialized
  CERRWARN +=     -_gcc=-Wno-parentheses
  CPPFLAGS +=     -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 $(HAL_DBUS_CPPFLAGS)
  LINTFLAGS +=    -um
  
+ # not linted
+ SMATCH=off
+ 
  $(ROOTBIN)/cdrw := FILEMODE = 04755
  
  .KEEP_STATE:
  
  all: $(PROG)