54 	int rem;  in actions_may_change_flow()  local
56 	nla_for_each_nested(nla, actions, rem) {  in actions_may_change_flow()
472 	int rem;  in __parse_flow_nlattrs()  local
475 	nla_for_each_nested(nla, attr, rem) {  in __parse_flow_nlattrs()
509 	if (rem) {  in __parse_flow_nlattrs()
510 		OVS_NLERR(log, "Message has %d unknown bytes.", rem);  in __parse_flow_nlattrs()
587 	int rem;  in vxlan_tun_opt_from_nlattr()  local
594 	nla_for_each_nested(a, attr, rem) {  in vxlan_tun_opt_from_nlattr()
621 	if (rem) {  in vxlan_tun_opt_from_nlattr()
623 			  rem);  in vxlan_tun_opt_from_nlattr()
674 	int rem;  in ip_tun_from_nlattr()  local
676 	nla_for_each_nested(a, attr, rem) {  in ip_tun_from_nlattr()
805 	if (rem > 0) {  in ip_tun_from_nlattr()
807 			  rem);  in ip_tun_from_nlattr()
1296 	int rem;  in nsh_hdr_from_nlattr()  local
1306 	nla_for_each_nested(a, attr, rem) {  in nsh_hdr_from_nlattr()
1350 	int rem;  in nsh_key_from_nlattr()  local
1354 	nla_for_each_nested(a, attr, rem) {  in nsh_key_from_nlattr()
1391 	int rem;  in nsh_key_put_from_nlattr()  local
1401 	nla_for_each_nested(a, attr, rem) {  in nsh_key_put_from_nlattr()
1473 	if (rem > 0) {  in nsh_key_put_from_nlattr()
1474 		OVS_NLERR(log, "nsh attribute has %d unknown bytes.", rem);  in nsh_key_put_from_nlattr()
1761 	int rem;  in nlattr_set()  local
1764 	nla_for_each_nested(nla, attr, rem) {  in nlattr_set()
2325 	int rem;  in ovs_nla_free_check_pkt_len_action()  local
2327 	nla_for_each_nested(a, action, rem) {  in ovs_nla_free_check_pkt_len_action()
2340 	int rem = nla_len(action);  in ovs_nla_free_clone_action()  local
2345 		a = nla_next(a, &rem);  in ovs_nla_free_clone_action()
2346 		ovs_nla_free_nested_actions(a, rem);  in ovs_nla_free_clone_action()
2365 	int rem = nla_len(action);  in ovs_nla_free_sample_action()  local
2370 		a = nla_next(a, &rem);  in ovs_nla_free_sample_action()
2371 		ovs_nla_free_nested_actions(a, rem);  in ovs_nla_free_sample_action()
2392 	int rem;  in ovs_nla_free_nested_actions()  local
2402 	nla_for_each_attr(a, actions, len, rem) {  in ovs_nla_free_nested_actions()
2557 	int rem, start, err;  in validate_and_copy_sample()  local
2561 	nla_for_each_nested(a, attr, rem) {  in validate_and_copy_sample()
2567 	if (rem)  in validate_and_copy_sample()
2621 	int start, action_start, err, rem;  in validate_and_copy_dec_ttl()  local
2625 	nla_for_each_nested(a, attr, rem) {  in validate_and_copy_dec_ttl()
2641 	if (rem) {  in validate_and_copy_dec_ttl()
2642 		OVS_NLERR(log, "Message has %d unknown bytes.", rem);  in validate_and_copy_dec_ttl()
3157 	int rem, err;  in __ovs_nla_copy_actions()  local
3159 	nla_for_each_nested(a, attr, rem) {  in __ovs_nla_copy_actions()
3348 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3419 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3432 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3465 	if (rem > 0)  in __ovs_nla_copy_actions()
3499 	int err = 0, rem = nla_len(attr);  in sample_action_to_attr()  local
3509 	actions = nla_next(sample_arg, &rem);  in sample_action_to_attr()
3522 	err = ovs_nla_put_actions(actions, rem, skb);  in sample_action_to_attr()
3540 	int err = 0, rem = nla_len(attr);  in clone_action_to_attr()  local
3547 	attr = nla_next(nla_data(attr), &rem);  in clone_action_to_attr()
3548 	err = ovs_nla_put_actions(attr, rem, skb);  in clone_action_to_attr()
3564 	int err = 0, rem = nla_len(attr);  in check_pkt_len_action_to_attr()  local
3584 	a = nla_next(cpl_arg, &rem);  in check_pkt_len_action_to_attr()
3603 	a = nla_next(a, &rem);  in check_pkt_len_action_to_attr()
3632 	int err = 0, rem;  in dec_ttl_action_to_attr()  local
3638 	nla_for_each_attr(a, nla_data(attr), nla_len(attr), rem) {  in dec_ttl_action_to_attr()
3727 	int rem, err;  in ovs_nla_put_actions()  local
3729 	nla_for_each_attr(a, attr, len, rem) {  in ovs_nla_put_actions()