10077 usr/src/uts/ Makefile changes for smatch

*** 20,31 ****
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! #       This makefile drives the production of the fcoei driver for 
! #       LEADVILLE.
  
  #
  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  #
  UTSBASE = ../..
--- 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 = ../..
*** 38,47 ****
--- 37,49 ----
  OBJECTS         = $(FCOEI_OBJS:%=$(OBJS_DIR)/%)
  LINTS           = $(FCOEI_OBJS:%.o=$(LINTS_DIR)/%.ln)
  ROOTMODULE      = $(ROOT_DRV_DIR)/$(MODULE)
  CONF_SRCDIR     = $(UTSBASE)/common/io/fibre-channel/fca/fcoei
  
+ # needs work
+ SMOFF += all_func_returns
+ 
  #
  #       Include common rules.
  #
  include ../Makefile.$(ARCHDIR)