From 641eff39911ac16bb2ad3783107bd9fce1d2ed0c Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Thu, 17 Oct 2013 20:55:30 +0000
Subject: [PATCH] remove unused code.

---
 sys/coda/coda_vnops.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/sys/coda/coda_vnops.c b/sys/coda/coda_vnops.c
index 76dbe13260ce..62dfb322eaa1 100644
--- a/sys/coda/coda_vnops.c
+++ b/sys/coda/coda_vnops.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: coda_vnops.c,v 1.90 2012/08/02 16:06:58 christos Exp $	*/
+/*	$NetBSD: coda_vnops.c,v 1.91 2013/10/17 20:55:30 christos Exp $	*/
 
 /*
  *
@@ -46,7 +46,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: coda_vnops.c,v 1.90 2012/08/02 16:06:58 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: coda_vnops.c,v 1.91 2013/10/17 20:55:30 christos Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -897,7 +897,6 @@ coda_lookup(void *v)
     const char *nm = cnp->cn_nameptr;
     int len = cnp->cn_namelen;
     int flags = cnp->cn_flags;
-    int isdot;
     CodaFid VFid;
     int	vtype;
     int error = 0;
@@ -936,13 +935,6 @@ coda_lookup(void *v)
 	goto exit;
     }
 
-    /*
-     * XXX Check for DOT lookups, and short circuit all the caches,
-     * just doing an extra vref.  (venus guarantees that lookup of
-     * . returns self.)
-     */
-    isdot = (len == 1 && nm[0] == '.');
-
     /*
      * Try to resolve the lookup in the minicache.  If that fails, ask
      * venus to do the lookup.  XXX The interaction between vnode