Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / net / decnet / dn_neigh.c

diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index a085dbcf5c7fa4fde69419dd135c8c8570bb4fb2..602dade7e9a3576905ae6f1d1dc927df7c8f8b63 100644 (file)
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -391,7 +391,7 @@ int dn_neigh_router_hello(struct sk_buff *skb)
                write_lock(&neigh->lock);
 
                neigh->used = jiffies;
-               dn_db = (struct dn_dev *)neigh->dev->dn_ptr;
+               dn_db = rcu_dereference(neigh->dev->dn_ptr);
 
                if (!(neigh->nud_state & NUD_PERMANENT)) {
                        neigh->updated = jiffies;