10080 smatch Makefile changes for usr/src/cmd

@@ -22,14 +22,18 @@
 
 #
 # Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright (c) 2018, Joyent, Inc.
 
 MODULE = ip-transport
 CLASS = common
 SRCS = ip.c
 
 include ../../Makefile.plugin
 
 LDLIBS += -lsocket -lnsl
 CERRWARN += -_gcc=-Wno-uninitialized
+
+# not linted
+SMATCH=off