NFSv4: Fix return value in nfs_finish_open()

[ 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@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 9f44ddc34c7bf76afe61c2b8e53f498abe5ede35..3321cc7a7ead16cbf64945f2dbb262f9d9bcdaa3 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1483,7 +1483,7 @@ 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;
 }