[src/trunk]: src/sys/ufs/chfs Return immediately from successfull cache_looku...

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

details:   https://anonhg.NetBSD.org/src/rev/270b5870a06c
branches:  trunk
changeset: 805664:270b5870a06c
user:      hannken <hannken%NetBSD.org@localhost>
date:      Sun Jan 11 17:27:54 2015 +0000

description:
Return immediately from successfull cache_lookup().
No need to unlock an unlocked vnode.

diffstat:

 sys/ufs/chfs/chfs_vnops.c |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (19 lines):

diff -r 4d5ff2700f26 -r 270b5870a06c sys/ufs/chfs/chfs_vnops.c
--- a/sys/ufs/chfs/chfs_vnops.c Sun Jan 11 16:54:21 2015 +0000
+++ b/sys/ufs/chfs/chfs_vnops.c Sun Jan 11 17:27:54 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: chfs_vnops.c,v 1.22 2014/07/25 08:20:53 dholland Exp $ */
+/*     $NetBSD: chfs_vnops.c,v 1.23 2015/01/11 17:27:54 hannken Exp $  */
 
 /*-
  * Copyright (c) 2010 Department of Software Engineering,
@@ -88,8 +88,7 @@
         * directory/name couple is already in the cache. */
        if (cache_lookup(dvp, cnp->cn_nameptr, cnp->cn_namelen,
                         cnp->cn_nameiop, cnp->cn_flags, NULL, vpp)) {
-               error = *vpp == NULLVP ? ENOENT : 0;
-               goto out;
+               return (*vpp == NULLVP ? ENOENT : 0);
        }
 
        ip = VTOI(dvp);