511 	struct nlattr *nest;  in tcf_action_dump_1()  local
537 	nest = nla_nest_start_noflag(skb, TCA_ACT_OPTIONS);  in tcf_action_dump_1()
538 	if (nest == NULL)  in tcf_action_dump_1()
542 		nla_nest_end(skb, nest);  in tcf_action_dump_1()
557 	struct nlattr *nest;  in tcf_dump_walker()  local
581 		nest = nla_nest_start_noflag(skb, n_i);  in tcf_dump_walker()
582 		if (!nest) {  in tcf_dump_walker()
591 			nlmsg_trim(skb, nest);  in tcf_dump_walker()
594 		nla_nest_end(skb, nest);  in tcf_dump_walker()
612 	nla_nest_cancel(skb, nest);  in tcf_dump_walker()
634 	struct nlattr *nest;  in tcf_del_walker()  local
642 	nest = nla_nest_start_noflag(skb, 0);  in tcf_del_walker()
643 	if (nest == NULL)  in tcf_del_walker()
671 	nla_nest_end(skb, nest);  in tcf_del_walker()
675 	nla_nest_cancel(skb, nest);  in tcf_del_walker()
1242 	struct nlattr *nest;  in tcf_action_dump()  local
1245 		nest = nla_nest_start_noflag(skb, i + 1);  in tcf_action_dump()
1246 		if (nest == NULL)  in tcf_action_dump()
1252 		nla_nest_end(skb, nest);  in tcf_action_dump()
1260 	nla_nest_cancel(skb, nest);  in tcf_action_dump()
1629 	struct nlattr *nest;  in tca_get_fill()  local
1643 	nest = nla_nest_start_noflag(skb, TCA_ACT_TAB);  in tca_get_fill()
1644 	if (!nest)  in tca_get_fill()
1650 	nla_nest_end(skb, nest);  in tca_get_fill()
1734 	struct nlattr *nest;  in tca_action_flush()  local
1770 	nest = nla_nest_start_noflag(skb, TCA_ACT_TAB);  in tca_action_flush()
1771 	if (!nest) {  in tca_action_flush()
1778 		nla_nest_cancel(skb, nest);  in tca_action_flush()
1782 	nla_nest_end(skb, nest);  in tca_action_flush()
2183 	struct nlattr *nest;  in tc_dump_action()  local
2237 	nest = nla_nest_start_noflag(skb, TCA_ACT_TAB);  in tc_dump_action()
2238 	if (nest == NULL)  in tc_dump_action()
2246 		nla_nest_end(skb, nest);  in tc_dump_action()