10077 usr/src/uts/ Makefile changes for smatch

@@ -21,10 +21,11 @@
 
 #
 # 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 aac driver kernel module.
 #
 #       intel implementation architecture dependent

@@ -69,10 +70,13 @@
 CERRWARN        += -_gcc=-Wno-parentheses
 CERRWARN        += -_gcc=-Wno-unused-value
 CERRWARN        += -_gcc=-Wno-unused-label
 CERRWARN        += -_gcc=-Wno-switch
 
+# needs work
+$(OBJS_DIR)/aac.o := SMOFF += shift_to_zero
+
 #
 #       Default build targets.
 #
 .KEEP_STATE: