[src/trunk]: src/sys/ufs/ufs minor amendment to previous

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

details:   https://anonhg.NetBSD.org/src/rev/4d0412eac339
branches:  trunk
changeset: 767385:4d0412eac339
user:      dholland <dholland%NetBSD.org@localhost>
date:      Sun Jul 17 22:14:47 2011 +0000

description:
minor amendment to previous

diffstat:

 sys/ufs/ufs/ufs_wapbl.c |  12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diffs (40 lines):

diff -r 59c5b101af3d -r 4d0412eac339 sys/ufs/ufs/ufs_wapbl.c
--- a/sys/ufs/ufs/ufs_wapbl.c   Sun Jul 17 22:07:59 2011 +0000
+++ b/sys/ufs/ufs/ufs_wapbl.c   Sun Jul 17 22:14:47 2011 +0000
@@ -1,4 +1,4 @@
-/*  $NetBSD: ufs_wapbl.c,v 1.17 2011/07/17 22:07:59 dholland Exp $ */
+/*  $NetBSD: ufs_wapbl.c,v 1.18 2011/07/17 22:14:47 dholland Exp $ */
 
 /*-
  * Copyright (c) 2003,2006,2008 The NetBSD Foundation, Inc.
@@ -66,7 +66,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ufs_wapbl.c,v 1.17 2011/07/17 22:07:59 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ufs_wapbl.c,v 1.18 2011/07/17 22:14:47 dholland Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -246,7 +246,9 @@
                        VOP_UNLOCK(v1);
                }
                VOP_UNLOCK(d1);
-               vrele(v1);
+               if (v1) {
+                       vrele(v1);
+               }
                return ENOENT;
        }
        error = do_relookup(d2, ulr2, &v2, cn2);
@@ -268,7 +270,9 @@
                        VOP_UNLOCK(v1);
                }
                VOP_UNLOCK(d1);
-               vrele(v1);
+               if (v1) {
+                       vrele(v1);
+               }
                return error;
        }
        if (v1 && v1->v_type != VDIR && v1 != v2) {