87 	struct nlattr *nest;  in tcf_dump_walker()  local
103 			nest = nla_nest_start(skb, a->order);  in tcf_dump_walker()
104 			if (nest == NULL)  in tcf_dump_walker()
109 				nlmsg_trim(skb, nest);  in tcf_dump_walker()
112 			nla_nest_end(skb, nest);  in tcf_dump_walker()
125 	nla_nest_cancel(skb, nest);  in tcf_dump_walker()
135 	struct nlattr *nest;  in tcf_del_walker()  local
139 	nest = nla_nest_start(skb, a->order);  in tcf_del_walker()
140 	if (nest == NULL)  in tcf_del_walker()
158 	nla_nest_end(skb, nest);  in tcf_del_walker()
162 	nla_nest_cancel(skb, nest);  in tcf_del_walker()
457 	struct nlattr *nest;  in tcf_action_dump_1()  local
463 	nest = nla_nest_start(skb, TCA_OPTIONS);  in tcf_action_dump_1()
464 	if (nest == NULL)  in tcf_action_dump_1()
468 		nla_nest_end(skb, nest);  in tcf_action_dump_1()
483 	struct nlattr *nest;  in tcf_action_dump()  local
486 		nest = nla_nest_start(skb, a->order);  in tcf_action_dump()
487 		if (nest == NULL)  in tcf_action_dump()
492 		nla_nest_end(skb, nest);  in tcf_action_dump()
500 	nla_nest_cancel(skb, nest);  in tcf_action_dump()
666 	struct nlattr *nest;  in tca_get_fill()  local
676 	nest = nla_nest_start(skb, TCA_ACT_TAB);  in tca_get_fill()
677 	if (nest == NULL)  in tca_get_fill()
683 	nla_nest_end(skb, nest);  in tca_get_fill()
784 	struct nlattr *nest;  in tca_action_flush()  local
818 	nest = nla_nest_start(skb, TCA_ACT_TAB);  in tca_action_flush()
819 	if (nest == NULL)  in tca_action_flush()
828 	nla_nest_end(skb, nest);  in tca_action_flush()
1049 	struct nlattr *nest;  in tc_dump_action()  local
1077 	nest = nla_nest_start(skb, TCA_ACT_TAB);  in tc_dump_action()
1078 	if (nest == NULL)  in tc_dump_action()
1086 		nla_nest_end(skb, nest);  in tc_dump_action()
1089 		nla_nest_cancel(skb, nest);  in tc_dump_action()