10080 smatch Makefile changes for usr/src/cmd

@@ -20,20 +20,22 @@
 #
 #
 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-# cmd/fdformat/Makefile
-#
+# Copyright (c) 2018, Joyent, Inc.
 
 PROG= fdformat
 
 include ../Makefile.cmd
 
 LDLIBS +=       -lvolmgt
 LINTFLAGS +=    -um
 
+# not linted
+SMATCH=off
+
 .KEEP_STATE:
 
 #
 # set-uid root program.
 #