1 files changed, 34 insertions, 26 deletions

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 39fff77..fb6b441 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -618,39 +618,47 @@ int cifs_closedir(struct inode *inode, struct file *file)
 	int rc = 0;
 	unsigned int xid;
 	struct cifsFileInfo *cfile = file->private_data;
-	char *tmp;
+	struct cifs_tcon *tcon;
+	struct TCP_Server_Info *server;
+	char *buf;
 
 	cFYI(1, "Closedir inode = 0x%p", inode);
 
+	if (cfile == NULL)
+		return rc;
+
 	xid = get_xid();
+	tcon = tlink_tcon(cfile->tlink);
+	server = tcon->ses->server;
 
-	if (cfile) {
-		struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
+	cFYI(1, "Freeing private data in close dir");
+	spin_lock(&cifs_file_list_lock);
+	if (!cfile->srch_inf.endOfSearch && !cfile->invalidHandle) {
+		cfile->invalidHandle = true;
+		spin_unlock(&cifs_file_list_lock);
+		if (server->ops->close_dir)
+			rc = server->ops->close_dir(xid, tcon, &cfile->fid);
+		else
+			rc = -ENOSYS;
+		cFYI(1, "Closing uncompleted readdir with rc %d", rc);
+		/* not much we can do if it fails anyway, ignore rc */
+		rc = 0;
+	} else
+		spin_unlock(&cifs_file_list_lock);
 
-		cFYI(1, "Freeing private data in close dir");
-		spin_lock(&cifs_file_list_lock);
-		if (!cfile->srch_inf.endOfSearch && !cfile->invalidHandle) {
-			cfile->invalidHandle = true;
-			spin_unlock(&cifs_file_list_lock);
-			rc = CIFSFindClose(xid, tcon, cfile->fid.netfid);
-			cFYI(1, "Closing uncompleted readdir with rc %d", rc);
-			/* not much we can do if it fails anyway, ignore rc */
-			rc = 0;
-		} else
-			spin_unlock(&cifs_file_list_lock);
-		tmp = cfile->srch_inf.ntwrk_buf_start;
-		if (tmp) {
-			cFYI(1, "closedir free smb buf in srch struct");
-			cfile->srch_inf.ntwrk_buf_start = NULL;
-			if (cfile->srch_inf.smallBuf)
-				cifs_small_buf_release(tmp);
-			else
-				cifs_buf_release(tmp);
-		}
-		cifs_put_tlink(cfile->tlink);
-		kfree(file->private_data);
-		file->private_data = NULL;
+	buf = cfile->srch_inf.ntwrk_buf_start;
+	if (buf) {
+		cFYI(1, "closedir free smb buf in srch struct");
+		cfile->srch_inf.ntwrk_buf_start = NULL;
+		if (cfile->srch_inf.smallBuf)
+			cifs_small_buf_release(buf);
+		else
+			cifs_buf_release(buf);
 	}
+
+	cifs_put_tlink(cfile->tlink);
+	kfree(file->private_data);
+	file->private_data = NULL;
 	/* BB can we lock the filestruct while this is going on? */
 	free_xid(xid);
 	return rc;