[src/trunk]: src/sys/dev/ofw remove an unused variable.

[chs <chs%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4a36717c44d3
branches:  trunk
changeset: 756964:4a36717c44d3
user:      chs <chs%NetBSD.org@localhost>
date:      Sun Aug 08 18:22:39 2010 +0000

description:
remove an unused variable.

diffstat:

 sys/dev/ofw/ofnet.c |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (27 lines):

diff -r 036e68437caf -r 4a36717c44d3 sys/dev/ofw/ofnet.c
--- a/sys/dev/ofw/ofnet.c       Sun Aug 08 18:21:50 2010 +0000
+++ b/sys/dev/ofw/ofnet.c       Sun Aug 08 18:22:39 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ofnet.c,v 1.50 2010/04/05 07:20:24 joerg Exp $ */
+/*     $NetBSD: ofnet.c,v 1.51 2010/08/08 18:22:39 chs Exp $   */
 
 /*
  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -32,7 +32,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ofnet.c,v 1.50 2010/04/05 07:20:24 joerg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ofnet.c,v 1.51 2010/08/08 18:22:39 chs Exp $");
 
 #include "ofnet.h"
 #include "opt_inet.h"
@@ -418,8 +418,6 @@
 static void
 ipkdbofstart(struct ipkdb_if *kip)
 {
-       int unit = kip->unit - 1;
-
        if (ipkdb_of)
                ipkdbattach(kip, &ipkdb_of->sc_ethercom);
 }