10077 usr/src/uts/ Makefile changes for smatch

*** 21,36 ****
  # uts/intel/fp/Makefile
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # ident "@(#)Makefile 1.10      08/07/25 SMI"
! #
! # This makefile drives the production of fp driver kernel module.
! #
! # i86pc architecture dependent
! #
  
  #
  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  #
  UTSBASE = ../..
--- 21,31 ----
  # uts/intel/fp/Makefile
  #
  # Copyright 2008 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 = ../..
*** 77,86 ****
--- 72,84 ----
  LINTTAGS        += -erroff=E_STATIC_UNUSED
  
  CERRWARN        += -_gcc=-Wno-uninitialized
  CERRWARN        += -_gcc=-Wno-unused-function
  
+ # needs work
+ $(OBJS_DIR)/fp.o := SMOFF += all_func_returns,deref_check
+ 
  #
  #       Default build targets.
  #
  .KEEP_STATE: