10079 smatch Makefile changes for usr/src/lib

*** 19,29 ****
  # CDDL HEADER END
  #
  #
  # Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
  # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
! # Copyright 2017 Joyent, Inc.
  #
  
  LIBRARY= libzpool.a
  VERS= .1
  
--- 19,29 ----
  # CDDL HEADER END
  #
  #
  # Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
  # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
! # Copyright (c) 2018, Joyent, Inc.
  #
  
  LIBRARY= libzpool.a
  VERS= .1
  
*** 82,91 ****
--- 82,94 ----
  CERRWARN +=     -_gcc=-Wno-unused-variable
  CERRWARN +=     -_gcc=-Wno-empty-body
  CERRWARN +=     -_gcc=-Wno-unused-function
  CERRWARN +=     -_gcc=-Wno-unused-label
  
+ # not linted
+ SMATCH=off
+ 
  .KEEP_STATE:
  
  all: $(LIBS)
  
  lint: $(LINTLIB)