--- zzzz-none-000/linux-2.6.32.61/fs/jbd/transaction.c	2013-06-10 09:43:48.000000000 +0000
+++ ar9-7330-650/linux-2.6.32.61/fs/jbd/transaction.c	2013-10-22 10:00:12.000000000 +0000
@@ -1844,6 +1844,7 @@
 	transaction_t *transaction;
 	struct journal_head *jh;
 	int may_free = 1;
+	int ret;
 
 	BUFFER_TRACE(bh, "entry");