net: core: limit nested device depth

[mirror_ubuntu-bionic-kernel.git] / include / net / pkt_cls.h

diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 753ac9361154be4ff9d05f5aa22473f8fb818ea0..d076a0b7af8f77402d99f45924b103111ddbdd4b 100644 (file)
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -32,7 +32,7 @@ struct tcf_block_ext_info {
 };
 
 struct tcf_block_cb;
-bool tcf_queue_work(struct work_struct *work);
+bool tcf_queue_work(struct rcu_work *rwork, work_func_t func);
 
 #ifdef CONFIG_NET_CLS
 struct tcf_chain *tcf_chain_get(struct tcf_block *block, u32 chain_index,
@@ -240,12 +240,13 @@ struct tcf_exts {
        int police;
 };
 
-static inline int tcf_exts_init(struct tcf_exts *exts, int action, int police)
+static inline int tcf_exts_init(struct tcf_exts *exts, struct net *net,
+                               int action, int police)
 {
 #ifdef CONFIG_NET_CLS_ACT
        exts->type = 0;
        exts->nr_actions = 0;
-       exts->net = NULL;
+       exts->net = net;
        exts->actions = kcalloc(TCA_ACT_MAX_PRIO, sizeof(struct tc_action *),
                                GFP_KERNEL);
        if (!exts->actions)