linux-kernel - [PATCH 1/1] nfs: ERR_PTR is expected on failure from nfs_do_clone

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Date:	Thu, 31 Jul 2008 09:38:55 +0400
From:	"Denis V. Lunev" <den@...nvz.org>
To:	Trond.Myklebust@...app.com
Cc:	linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Denis V. Lunev" <den@...nvz.org>
Subject: [PATCH 1/1] 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@...nvz.org>
---
 fs/nfs/namespace.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index 2f285ef..99d527e 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:
-- 
1.5.4.5

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