10077 usr/src/uts/ Makefile changes for smatch

*** 23,32 ****
--- 23,33 ----
  # Copyright 2014 Garrett D'Amore <garrett@damore.org>
  #
  # Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  #
  #       This makefile drives the production of the DCA kCF provider.
  #
  #       intel implementation architecture dependent
*** 67,76 ****
--- 68,80 ----
  LINTTAGS        += -erroff=E_PTRDIFF_OVERFLOW
  LINTTAGS        += -erroff=E_ASSIGN_NARROW_CONV
  
  CERRWARN        += -_gcc=-Wno-parentheses
  
+ # needs work
+ $(OBJS_DIR)/dca_rsa.o := SMOFF += deref_check
+ 
  #
  #       Default build targets.
  #
  .KEEP_STATE: