[PATCH AUTOSEL 4.14 10/36] NFSv4: Fix return value in nfs_finish_open()

From: Sasha Levin
Date: Wed Sep 04 2019 - 12:08:23 EST


From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

[ Upstream commit 9821421a291b548ef4369c6998745baa36ddecd5 ]

If the file turns out to be of the wrong type after opening, we want
to revalidate the path and retry, so return EOPENSTALE rather than
ESTALE.

Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/nfs/dir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 85a6fdd76e20b..50c181fa00251 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1470,7 +1470,7 @@ static int nfs_finish_open(struct nfs_open_context *ctx,
if (S_ISREG(file->f_path.dentry->d_inode->i_mode))
nfs_file_set_open_context(file, ctx);
else
- err = -ESTALE;
+ err = -EOPENSTALE;
out:
return err;
}
--
2.20.1