10077 usr/src/uts/ Makefile changes for smatch

*** 20,29 ****
--- 20,30 ----
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  #
  # Path to the base of the uts directory tree (usually /usr/src/uts).
  #
  UTSBASE = ../..
*** 65,74 ****
--- 66,79 ----
  LINTTAGS        += -erroff=E_PTRDIFF_OVERFLOW
  LINTTAGS        += -erroff=E_ASSIGN_NARROW_CONV
  
  CERRWARN        += -_gcc=-Wno-uninitialized
  
+ # needs work
+ $(OBJS_DIR)/dls_link.o := SMOFF += all_func_returns
+ 
+ 
  #
  # Default build targets.
  #
  .KEEP_STATE: