10080 smatch Makefile changes for usr/src/cmd

*** 19,29 ****
  # CDDL HEADER END
  #
  #
  # Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  #
! #
  
  FSTYPE=         nfs
  TYPEPROG=       nfsd
  ATTMK=          $(TYPEPROG)
  
--- 19,29 ----
  # CDDL HEADER END
  #
  #
  # Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  #
! # Copyright (c) 2018, Joyent, Inc.
  
  FSTYPE=         nfs
  TYPEPROG=       nfsd
  ATTMK=          $(TYPEPROG)
  
*** 40,49 ****
--- 40,52 ----
  CERRWARN +=     -_gcc=-Wno-parentheses
  CERRWARN +=     -_gcc=-Wno-unused-variable
  CERRWARN +=     -_gcc=-Wno-switch
  CERRWARN +=     -_gcc=-Wno-extra
  
+ # not linted
+ SMATCH=off
+ 
  $(TYPEPROG):    $(OBJS)
                  $(CC) -o $@ $(OBJS) $(LDFLAGS) $(LDLIBS)
                  $(POST_PROCESS)
  
  nfs_tbind.o:    ../lib/nfs_tbind.c