10077 usr/src/uts/ Makefile changes for smatch

*** 22,31 ****
--- 22,32 ----
  # uts/intel/vuidm5p/Makefile
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  #
  #       This makefile drives the production of the vuidm5p streams kernel
  #       module.
  #
*** 59,68 ****
--- 60,72 ----
  
  ALL_DEFS        += -DVUIDM5P
  
  CERRWARN        += -_gcc=-Wno-uninitialized
  
+ # needs work
+ SMOFF += deref_check
+ 
  #
  #       Default build targets.
  #
  .KEEP_STATE: