772 	int rem;  in output_userspace()  local
778 	for (a = nla_data(attr), rem = nla_len(attr); rem > 0;  in output_userspace()
779 		 a = nla_next(a, &rem)) {  in output_userspace()
824 	int rem;  in sample()  local
826 	for (a = nla_data(attr), rem = nla_len(attr); rem > 0;  in sample()
827 		 a = nla_next(a, &rem)) {  in sample()
843 	rem = nla_len(acts_list);  in sample()
847 	if (unlikely(!rem))  in sample()
856 		   nla_is_last(a, rem)))  in sample()
980 			  const struct nlattr *a, int rem)  in execute_recirc()  argument
993 	if (!nla_is_last(a, rem)) {  in execute_recirc()
1032 	int rem;  in do_execute_actions()  local
1034 	for (a = attr, rem = len; rem > 0;  in do_execute_actions()
1035 	     a = nla_next(a, &rem)) {  in do_execute_actions()
1077 			err = execute_recirc(dp, skb, key, a, rem);  in do_execute_actions()
1078 			if (nla_is_last(a, rem)) {  in do_execute_actions()