[src/thorpej-devvp]: src/sys/dev Use vget, not vref, when acquiring an alread...

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

details:   https://anonhg.NetBSD.org/src/rev/990de3f03a4c
branches:  thorpej-devvp
changeset: 514613:990de3f03a4c
user:      fvdl <fvdl%NetBSD.org@localhost>
date:      Thu Sep 20 11:15:42 2001 +0000

description:
Use vget, not vref, when acquiring an already existing console device vnode.

diffstat:

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

diffs (23 lines):

diff -r 49069f7ccc6c -r 990de3f03a4c sys/dev/cons.c
--- a/sys/dev/cons.c    Thu Sep 20 11:15:04 2001 +0000
+++ b/sys/dev/cons.c    Thu Sep 20 11:15:42 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cons.c,v 1.40.4.2 2001/09/18 19:13:49 fvdl Exp $       */
+/*     $NetBSD: cons.c,v 1.40.4.3 2001/09/20 11:15:42 fvdl Exp $       */
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -102,11 +102,11 @@
                error = cdevvp(cndev, &vp);
                if (error != 0)
                        return error;
+               vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);
        } else
-               vref(vp);
+               vget(vp, LK_EXCLUSIVE | LK_RETRY);
        devvp->v_devcookie = vp;
 
-       vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);
        error = VOP_OPEN(vp, mode, p->p_ucred, p, NULL);
        VOP_UNLOCK(vp, 0);
        if (error != 0)