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 iwk driver kernel module.
 #
 # i86pc architecture dependent

@@ -64,10 +65,13 @@
 LDFLAGS         += -dy -Nmisc/mac -Nmisc/net80211 -Ndrv/random -Ndrv/ip 
 
 CERRWARN        += -_gcc=-Wno-unused-label
 CERRWARN        += -_gcc=-Wno-uninitialized
 
+# needs work
+$(OBJS_DIR)/iwk2.o := SMOFF += precedence
+
 #
 #       Default build targets.
 #
 .KEEP_STATE: