79 	struct nlattr *nest;  in tcf_dump_walker()  local
95 			nest = nla_nest_start(skb, a->order);  in tcf_dump_walker()
96 			if (nest == NULL)  in tcf_dump_walker()
101 				nlmsg_trim(skb, nest);  in tcf_dump_walker()
104 			nla_nest_end(skb, nest);  in tcf_dump_walker()
117 	nla_nest_cancel(skb, nest);  in tcf_dump_walker()
127 	struct nlattr *nest;  in tcf_del_walker()  local
131 	nest = nla_nest_start(skb, a->order);  in tcf_del_walker()
132 	if (nest == NULL)  in tcf_del_walker()
150 	nla_nest_end(skb, nest);  in tcf_del_walker()
154 	nla_nest_cancel(skb, nest);  in tcf_del_walker()
439 	struct nlattr *nest;  in tcf_action_dump_1()  local
445 	nest = nla_nest_start(skb, TCA_OPTIONS);  in tcf_action_dump_1()
446 	if (nest == NULL)  in tcf_action_dump_1()
450 		nla_nest_end(skb, nest);  in tcf_action_dump_1()
465 	struct nlattr *nest;  in tcf_action_dump()  local
468 		nest = nla_nest_start(skb, a->order);  in tcf_action_dump()
469 		if (nest == NULL)  in tcf_action_dump()
474 		nla_nest_end(skb, nest);  in tcf_action_dump()
482 	nla_nest_cancel(skb, nest);  in tcf_action_dump()
648 	struct nlattr *nest;  in tca_get_fill()  local
658 	nest = nla_nest_start(skb, TCA_ACT_TAB);  in tca_get_fill()
659 	if (nest == NULL)  in tca_get_fill()
665 	nla_nest_end(skb, nest);  in tca_get_fill()
766 	struct nlattr *nest;  in tca_action_flush()  local
800 	nest = nla_nest_start(skb, TCA_ACT_TAB);  in tca_action_flush()
801 	if (nest == NULL)  in tca_action_flush()
810 	nla_nest_end(skb, nest);  in tca_action_flush()
1031 	struct nlattr *nest;  in tc_dump_action()  local
1059 	nest = nla_nest_start(skb, TCA_ACT_TAB);  in tc_dump_action()
1060 	if (nest == NULL)  in tc_dump_action()
1068 		nla_nest_end(skb, nest);  in tc_dump_action()
1071 		nla_nest_cancel(skb, nest);  in tc_dump_action()