From: Denis V. Lunev <den@openvz.org>
Date: Thu, 31 Jul 2008 05:38:55 +0000 (+0400)
Subject: nfs: ERR_PTR is expected on failure from nfs_do_clone_mount
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fd08d7e9d196ca49afcce0181f1f0ca68f241aa2;p=linux-beck.git

nfs: ERR_PTR is expected on failure from nfs_do_clone_mount

Replace NULL with ERR_PTR(-EINVAL).

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index 66df08dd1caf..d398775a3af5 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -189,7 +189,7 @@ static struct vfsmount *nfs_do_clone_mount(struct nfs_server *server,
 					   struct nfs_clone_mount *mountdata)
 {
 #ifdef CONFIG_NFS_V4
-	struct vfsmount *mnt = NULL;
+	struct vfsmount *mnt = ERR_PTR(-EINVAL);
 	switch (server->nfs_client->rpc_ops->version) {
 		case 2:
 		case 3: