Module Name: src
Committed By: christos
Date: Thu Oct 17 21:03:50 UTC 2013
Modified Files:
src/sys/fs/union: union_subr.c
Log Message:
remove unused code
To generate a diff of this commit:
cvs rdiff -u -r1.56 -r1.57 src/sys/fs/union/union_subr.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/fs/union/union_subr.c
diff -u src/sys/fs/union/union_subr.c:1.56 src/sys/fs/union/union_subr.c:1.57
--- src/sys/fs/union/union_subr.c:1.56 Mon Nov 5 12:24:11 2012
+++ src/sys/fs/union/union_subr.c Thu Oct 17 17:03:50 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: union_subr.c,v 1.56 2012/11/05 17:24:11 dholland Exp $ */
+/* $NetBSD: union_subr.c,v 1.57 2013/10/17 21:03:50 christos Exp $ */
/*
* Copyright (c) 1994
@@ -72,7 +72,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: union_subr.c,v 1.56 2012/11/05 17:24:11 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: union_subr.c,v 1.57 2013/10/17 21:03:50 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -598,11 +598,8 @@ found:
int
union_freevp(struct vnode *vp)
{
- int hash;
struct union_node *un = VTOUNION(vp);
- hash = UNION_HASH(un->un_uppervp, un->un_lowervp);
-
mutex_enter(&uhash_lock);
if (un->un_cflags & UN_CACHED) {
un->un_cflags &= ~UN_CACHED;
@@ -961,7 +958,6 @@ void
union_removed_upper(struct union_node *un)
{
struct vnode *vp = UNIONTOV(un);
- int hash;
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);
#if 1
@@ -979,7 +975,6 @@ union_removed_upper(struct union_node *u
union_newupper(un, NULLVP);
#endif
- hash = UNION_HASH(un->un_uppervp, un->un_lowervp);
VOP_UNLOCK(vp);
mutex_enter(&uhash_lock);
