10077 usr/src/uts/ Makefile changes for smatch

@@ -20,11 +20,11 @@
 #
 #
 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-# uts/intel/usbser/Makefile
+# Copyright (c) 2018, Joyent, Inc.
 
 
 #
 #       This makefile drives the production of the usbser kernel module.
 #

@@ -63,10 +63,13 @@
 # to investigate and remove these for maximum lint coverage.
 # Please do not carry these forward to new Makefiles.
 #
 LINTTAGS        += -erroff=E_BAD_PTR_CAST_ALIGN
 
+# needs work
+SMOFF += all_func_returns
+
 .KEEP_STATE:
 
 all:            $(ALL_DEPS)
 
 def:            $(DEF_DEPS)