[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 b1aaae8..621bdfa 100644 (file)
--- 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);
 }
 
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