[V9fs-developer] fs/9p: Make sure we properly instantiate dentry.

Commit Message

Aneesh Kumar K.V May 14, 2010, 1:04 p.m. UTC

None

Patch

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 574171a..6fa6613 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -698,8 +698,8 @@  static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
 	if (IS_ERR(fid)) {
 		result = PTR_ERR(fid);
 		if (result == -ENOENT) {
-			d_add(dentry, NULL);
-			return NULL;
+			inode = NULL;
+			goto inst_out;
 		}
 
 		return ERR_PTR(result);
@@ -716,7 +716,8 @@  static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
 	if (result < 0)
 		goto error;
 
-	if ((fid->qid.version) && (v9ses->cache))
+inst_out:
+	if (v9ses->cache)
 		dentry->d_op = &v9fs_cached_dentry_operations;
 	else
 		dentry->d_op = &v9fs_dentry_operations;