10077 usr/src/uts/ Makefile changes for smatch

*** 20,33 ****
  #
  # uts/intel/hxge/Makefile
  #
  # Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  #
! #       This makefile drives the production of the Sun
! #       10G hxge Ethernet leaf driver kernel module.
  #
- #
  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  #
  UTSBASE = ../..
  
  #
--- 20,32 ----
  #
  # uts/intel/hxge/Makefile
  #
  # Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  #
! # Copyright (c) 2018, Joyent, Inc.
! 
  #
  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  #
  UTSBASE = ../..
  
  #
*** 85,94 ****
--- 84,95 ----
  CERRWARN        += -_gcc=-Wno-unused-label
  CERRWARN        += -_gcc=-Wno-switch
  CERRWARN        += -_gcc=-Wno-uninitialized
  CERRWARN        += -_gcc=-Wno-parentheses
  
+ SMOFF += deref_check,logical_instead_of_bitwise
+ 
  #
  #       Driver depends on mac & IP
  #
  LDFLAGS         += -dy -N misc/mac -N drv/ip