10077 usr/src/uts/ Makefile changes for smatch

@@ -21,10 +21,11 @@
 #
 # uts/intel/doorfs/Makefile
 # Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright (c) 2018, Joyent, Inc.
 
 #
 #       This makefile drives the production of the doorfs driver kernel module.
 #
 #       intel architecture dependent

@@ -74,10 +75,13 @@
 LINTTAGS        += -erroff=E_ASSIGN_NARROW_CONV
 
 CERRWARN        += -_gcc=-Wno-parentheses
 CERRWARN        += -_gcc=-Wno-uninitialized
 
+# needs work
+$(OBJS_DIR)/door_sys.o := SMOFF += deref_check
+
 #
 #       Default build targets.
 #
 .KEEP_STATE: