10079 smatch Makefile changes for usr/src/lib

*** 20,29 ****
--- 20,30 ----
  #
  #
  # Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  LIBRARY= ib.a
  VERS= .1
  
  OBJECTS= cfga_ib.o cfga_rcm.o cfga_conf.o
*** 46,55 ****
--- 47,59 ----
  CERRWARN +=     -_gcc=-Wno-parentheses
  CERRWARN +=     -_gcc=-Wno-char-subscripts
  CERRWARN +=     -_gcc=-Wno-uninitialized
  CERRWARN +=     -_gcc=-Wno-unused-value
  
+ # not linted
+ SMATCH=off
+ 
  LDLIBS +=       -lc -ldevice -ldevinfo -lrcm -lnvpair
  
  .KEEP_STATE:
  
  all:    $(LIBS)