Clean up the code in the sample hardware table code.

diff --git a/datapath/hwtable_dummy/hwtable_dummy.c b/datapath/hwtable_dummy/hwtable_dummy.c
index 20f72a29dee9789e893691ac2a8284949d74722f..e3e0eb411857914b7ae3c0c60363057f378acb9a 100644 (file)
--- a/datapath/hwtable_dummy/hwtable_dummy.c
+++ b/datapath/hwtable_dummy/hwtable_dummy.c
@@ -105,6 +105,7 @@ static int do_delete(struct sw_table *swt, struct sw_flow *flow)
         */
        list_del_rcu(&flow->node);
        list_del_rcu(&flow->iter_node);
+       flow_deferred_free(flow);
        return 1;
 }
 
@@ -190,12 +191,12 @@ static int table_dummy_iterate(struct sw_table *swt,
                               int (*callback)(struct sw_flow *, void *),
                               void *private)
 {
-       struct sw_table_dummy *tl = (struct sw_table_dummy *) swt;
+       struct sw_table_dummy *td = (struct sw_table_dummy *) swt;
        struct sw_flow *flow;
        unsigned long start;
 
        start = ~position->private[0];
-       list_for_each_entry (flow, &tl->iter_flows, iter_node) {
+       list_for_each_entry (flow, &td->iter_flows, iter_node) {
                if (flow->serial <= start && flow_matches_2wild(key,
                                                                &flow->key)) {
                        int error = callback(flow, private);