10077 usr/src/uts/ Makefile changes for smatch

@@ -8,11 +8,11 @@
 # source.  A copy of the CDDL is also available via the Internet at
 # http://www.illumos.org/license/CDDL.
 #
 
 #
-# Copyright (c) 2015 Joyent, Inc.  All rights reserved.
+# Copyright (c) 2018, Joyent, Inc.
 #
 
 #
 #       Path to the base of the uts directory tree (usually /usr/src/uts).
 #

@@ -32,10 +32,13 @@
 #
 include $(UTSBASE)/intel/Makefile.intel
 
 CERRWARN        += -_gcc=-Wno-parentheses
 
+# needs work
+SMOFF += all_func_returns
+
 #
 #       Define targets
 #
 ALL_TARGET      = $(BINARY) $(SRC_CONFILE)
 LINT_TARGET     = $(MODULE).lint