From: Lance Shelton <lance.shelton@hammerspace.com>
Date: Mon, 16 Jul 2018 17:05:36 +0000 (-0400)
Subject: Fix error code in nfs_lookup_verify_inode()
X-Git-Tag: v4.19-rc1~33^2~42
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a61246c96195fc5f7500f6842e883b9eb1567d8d;p=uclinux-h8%2Flinux.git

Fix error code in nfs_lookup_verify_inode()

Return -ESTALE to force a lookup when the file has no more links

Signed-off-by: Lance Shelton <lance.shelton@hammerspace.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
---

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index f0e39583af7e..a004b8fc02da 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1038,7 +1038,7 @@ int nfs_lookup_verify_inode(struct inode *inode, unsigned int flags)
 	if (flags & LOOKUP_REVAL)
 		goto out_force;
 out:
-	return (inode->i_nlink == 0) ? -ENOENT : 0;
+	return (inode->i_nlink == 0) ? -ESTALE : 0;
 out_force:
 	if (flags & LOOKUP_RCU)
 		return -ECHILD;