From: Trond Myklebust <trond.myklebust@hammerspace.com>
Date: Fri, 9 Aug 2019 16:15:07 +0000 (-0400)
Subject: NFSv4: Fix return value in nfs_finish_open()
X-Git-Tag: v5.15~5646^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9821421a291b548ef4369c6998745baa36ddecd5;p=platform%2Fkernel%2Flinux-starfive.git

NFSv4: Fix return value in nfs_finish_open()

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>
---

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 8d50109..0adfd884 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1487,7 +1487,7 @@ 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;
 }