From 52dc9305aa61a1f9ab19e4e84cbbe37827806c91 Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Wed, 11 Mar 2009 12:53:16 +0000
Subject: [PATCH] Enable advisory file locking for devfs vnodes.

Reported by:	Timothy Redaelli <timothy redaelli eu>
MFC after:	1 week
---
 sys/fs/devfs/devfs_vnops.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/sys/fs/devfs/devfs_vnops.c b/sys/fs/devfs/devfs_vnops.c
index 10874524e9ca..b890da7913cc 100644
--- a/sys/fs/devfs/devfs_vnops.c
+++ b/sys/fs/devfs/devfs_vnops.c
@@ -450,14 +450,6 @@ devfs_access(struct vop_access_args *ap)
 	return (error);
 }
 
-/* ARGSUSED */
-static int
-devfs_advlock(struct vop_advlock_args *ap)
-{
-
-	return (ap->a_flags & F_FLOCK ? EOPNOTSUPP : EINVAL);
-}
-
 /* ARGSUSED */
 static int
 devfs_close(struct vop_close_args *ap)
@@ -1552,7 +1544,6 @@ static struct vop_vector devfs_specops = {
 	.vop_default =		&default_vnodeops,
 
 	.vop_access =		devfs_access,
-	.vop_advlock =		devfs_advlock,
 	.vop_bmap =		VOP_PANIC,
 	.vop_close =		devfs_close,
 	.vop_create =		VOP_PANIC,