Linux 3.14

[~andy/linux] / net / hsr / hsr_framereg.c

diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c
index 4bdab152187826f364f0acff43dca1db8d0dc938..7ae0d7f6dbd0bff10516e9415050d7aa41a07da0 100644 (file)
--- a/net/hsr/hsr_framereg.c
+++ b/net/hsr/hsr_framereg.c
@@ -127,11 +127,6 @@ int hsr_create_self_node(struct list_head *self_node_db,
        return 0;
 }
 
-static void node_entry_reclaim(struct rcu_head *rh)
-{
-       kfree(container_of(rh, struct node_entry, rcu_head));
-}
-
 
 /* Add/merge node to the database of nodes. 'skb' must contain an HSR
  * supervision frame.
@@ -175,7 +170,7 @@ struct node_entry *hsr_merge_node(struct hsr_priv *hsr_priv,
        if (node && !ether_addr_equal(node->MacAddressA, hsr_sp->MacAddressA)) {
                /* Node has changed its AddrA, frame was received from SlaveB */
                list_del_rcu(&node->mac_list);
-               call_rcu(&node->rcu_head, node_entry_reclaim);
+               kfree_rcu(node, rcu_head);
                node = NULL;
        }
 
@@ -183,7 +178,7 @@ struct node_entry *hsr_merge_node(struct hsr_priv *hsr_priv,
            !ether_addr_equal(node->MacAddressB, hsr_ethsup->ethhdr.h_source)) {
                /* Cables have been swapped */
                list_del_rcu(&node->mac_list);
-               call_rcu(&node->rcu_head, node_entry_reclaim);
+               kfree_rcu(node, rcu_head);
                node = NULL;
        }
 
@@ -192,7 +187,7 @@ struct node_entry *hsr_merge_node(struct hsr_priv *hsr_priv,
            !ether_addr_equal(node->MacAddressA, hsr_ethsup->ethhdr.h_source)) {
                /* Cables have been swapped */
                list_del_rcu(&node->mac_list);
-               call_rcu(&node->rcu_head, node_entry_reclaim);
+               kfree_rcu(node, rcu_head);
                node = NULL;
        }
 
@@ -302,7 +297,7 @@ static bool seq_nr_after(u16 a, u16 b)
 
 void hsr_register_frame_in(struct node_entry *node, enum hsr_dev_idx dev_idx)
 {
-       if ((dev_idx < 0) || (dev_idx >= HSR_MAX_DEV)) {
+       if ((dev_idx < 0) || (dev_idx >= HSR_MAX_SLAVE)) {
                WARN_ONCE(1, "%s: Invalid dev_idx (%d)\n", __func__, dev_idx);
                return;
        }
@@ -417,7 +412,7 @@ void hsr_prune_nodes(struct hsr_priv *hsr_priv)
                        hsr_nl_nodedown(hsr_priv, node->MacAddressA);
                        list_del_rcu(&node->mac_list);
                        /* Note that we need to free this entry later: */
-                       call_rcu(&node->rcu_head, node_entry_reclaim);
+                       kfree_rcu(node, rcu_head);
                }
        }
        rcu_read_unlock();