10077 usr/src/uts/ Makefile changes for smatch

@@ -20,10 +20,11 @@
 #
 #
 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright (c) 2018, Joyent, Inc.
 
 #
 # This makefile drives the production of the ipw driver kernel module.
 #
 # i86pc architecture dependent

@@ -50,10 +51,13 @@
 CERRWARN        += -_gcc=-Wno-switch
 CERRWARN        += -_gcc=-Wno-unused-label
 CERRWARN        += -_gcc=-Wno-parentheses
 CERRWARN        += -_gcc=-Wno-uninitialized
 
+# needs work
+$(OBJS_DIR)/ipw2100.o := SMOFF += deref_check
+
 #
 #       Define targets
 #
 ALL_TARGET      = $(BINARY) $(CONFMOD) $(ITUMOD)
 LINT_TARGET     = $(MODULE).lint