firewire: fix struct fw_node memory leak

[pandora-kernel.git] / drivers / firewire / fw-topology.c

diff --git a/drivers/firewire/fw-topology.c b/drivers/firewire/fw-topology.c
index c1b8107..5e20471 100644 (file)
--- a/drivers/firewire/fw-topology.c
+++ b/drivers/firewire/fw-topology.c
@@ -413,7 +413,7 @@ static void
 update_tree(struct fw_card *card, struct fw_node *root)
 {
        struct list_head list0, list1;
-       struct fw_node *node0, *node1;
+       struct fw_node *node0, *node1, *next1;
        int i, event;
 
        INIT_LIST_HEAD(&list0);
@@ -485,7 +485,9 @@ update_tree(struct fw_card *card, struct fw_node *root)
                }
 
                node0 = fw_node(node0->link.next);
-               node1 = fw_node(node1->link.next);
+               next1 = fw_node(node1->link.next);
+               fw_node_put(node1);
+               node1 = next1;
        }
 }