Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

[deliverable/linux.git] / net / netfilter / nf_queue.c

diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index 2e88032cd5ad22fb1e910966167340a1ba8761f6..cd60d397fe056f14ee4c310d75c4fba3f504cf71 100644 (file)
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -105,6 +105,23 @@ bool nf_queue_entry_get_refs(struct nf_queue_entry *entry)
 }
 EXPORT_SYMBOL_GPL(nf_queue_entry_get_refs);
 
+void nf_queue_nf_hook_drop(struct nf_hook_ops *ops)
+{
+       const struct nf_queue_handler *qh;
+       struct net *net;
+
+       rtnl_lock();
+       rcu_read_lock();
+       qh = rcu_dereference(queue_handler);
+       if (qh) {
+               for_each_net(net) {
+                       qh->nf_hook_drop(net, ops);
+               }
+       }
+       rcu_read_unlock();
+       rtnl_unlock();
+}
+
 /*
  * Any packet that leaves via this function must come back
  * through nf_reinject().