From: David Woodhouse <dwmw2@infradead.org>
Date: Mon, 18 Aug 2008 14:36:47 +0000 (+0100)
Subject: [JFFS2] Use d_splice_alias() not d_add() in jffs2_lookup()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8966c5e0fc867f5a7da5756b4cd1b8bbbed3d5dd;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

[JFFS2] Use d_splice_alias() not d_add() in jffs2_lookup()

Now that JFFS2 can be exported by NFS, we need to get this right.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index b1aaae823a52..621bdfa994e7 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -108,9 +108,7 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target,
 		}
 	}
 
-	d_add(target, inode);
-
-	return NULL;
+	return d_splice_alias(inode, target);
 }
 
 /***********************************************************************/