[src/trunk]: src/sys/ufs/ufs Make one code path a bit clearer.

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

details:   https://anonhg.NetBSD.org/src/rev/10b3f4a28590
branches:  trunk
changeset: 475036:10b3f4a28590
user:      mycroft <mycroft%NetBSD.org@localhost>
date:      Fri Jul 30 01:55:38 1999 +0000

description:
Make one code path a bit clearer.

diffstat:

 sys/ufs/ufs/ufs_lookup.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (20 lines):

diff -r 1bb1bb925c05 -r 10b3f4a28590 sys/ufs/ufs/ufs_lookup.c
--- a/sys/ufs/ufs/ufs_lookup.c  Fri Jul 30 01:32:05 1999 +0000
+++ b/sys/ufs/ufs/ufs_lookup.c  Fri Jul 30 01:55:38 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ufs_lookup.c,v 1.21 1999/07/08 01:06:07 wrstuden Exp $ */
+/*     $NetBSD: ufs_lookup.c,v 1.22 1999/07/30 01:55:38 mycroft Exp $  */
 
 /*
  * Copyright (c) 1989, 1993
@@ -184,8 +184,8 @@
                        cnp->cn_flags |= PDIRUNLOCK;
                        error = vget(vdp, LK_EXCLUSIVE);
                        if (!error && lockparent && (flags & ISLASTCN)) {
-                               error = vn_lock(pdp, LK_EXCLUSIVE);
-                               if (error == 0)
+                               if ((error = vn_lock(pdp, LK_EXCLUSIVE)) != 0)
+                                       return (error);
                                cnp->cn_flags &= ~PDIRUNLOCK;
                        }
                } else {