55 	int rem;  in actions_may_change_flow()  local
57 	nla_for_each_nested(nla, actions, rem) {  in actions_may_change_flow()
474 	int rem;  in __parse_flow_nlattrs()  local
477 	nla_for_each_nested(nla, attr, rem) {  in __parse_flow_nlattrs()
511 	if (rem) {  in __parse_flow_nlattrs()
512 		OVS_NLERR(log, "Message has %d unknown bytes.", rem);  in __parse_flow_nlattrs()
589 	int rem;  in vxlan_tun_opt_from_nlattr()  local
596 	nla_for_each_nested(a, attr, rem) {  in vxlan_tun_opt_from_nlattr()
623 	if (rem) {  in vxlan_tun_opt_from_nlattr()
625 			  rem);  in vxlan_tun_opt_from_nlattr()
676 	int rem;  in ip_tun_from_nlattr()  local
678 	nla_for_each_nested(a, attr, rem) {  in ip_tun_from_nlattr()
807 	if (rem > 0) {  in ip_tun_from_nlattr()
809 			  rem);  in ip_tun_from_nlattr()
1298 	int rem;  in nsh_hdr_from_nlattr()  local
1308 	nla_for_each_nested(a, attr, rem) {  in nsh_hdr_from_nlattr()
1352 	int rem;  in nsh_key_from_nlattr()  local
1356 	nla_for_each_nested(a, attr, rem) {  in nsh_key_from_nlattr()
1393 	int rem;  in nsh_key_put_from_nlattr()  local
1403 	nla_for_each_nested(a, attr, rem) {  in nsh_key_put_from_nlattr()
1475 	if (rem > 0) {  in nsh_key_put_from_nlattr()
1476 		OVS_NLERR(log, "nsh attribute has %d unknown bytes.", rem);  in nsh_key_put_from_nlattr()
1763 	int rem;  in nlattr_set()  local
1766 	nla_for_each_nested(nla, attr, rem) {  in nlattr_set()
2327 	int rem;  in ovs_nla_free_check_pkt_len_action()  local
2329 	nla_for_each_nested(a, action, rem) {  in ovs_nla_free_check_pkt_len_action()
2342 	int rem = nla_len(action);  in ovs_nla_free_clone_action()  local
2347 		a = nla_next(a, &rem);  in ovs_nla_free_clone_action()
2348 		ovs_nla_free_nested_actions(a, rem);  in ovs_nla_free_clone_action()
2367 	int rem = nla_len(action);  in ovs_nla_free_sample_action()  local
2372 		a = nla_next(a, &rem);  in ovs_nla_free_sample_action()
2373 		ovs_nla_free_nested_actions(a, rem);  in ovs_nla_free_sample_action()
2394 	int rem;  in ovs_nla_free_nested_actions()  local
2404 	nla_for_each_attr(a, actions, len, rem) {  in ovs_nla_free_nested_actions()
2559 	int rem, start, err;  in validate_and_copy_sample()  local
2563 	nla_for_each_nested(a, attr, rem) {  in validate_and_copy_sample()
2569 	if (rem)  in validate_and_copy_sample()
2623 	int start, action_start, err, rem;  in validate_and_copy_dec_ttl()  local
2627 	nla_for_each_nested(a, attr, rem) {  in validate_and_copy_dec_ttl()
2643 	if (rem) {  in validate_and_copy_dec_ttl()
2644 		OVS_NLERR(log, "Message has %d unknown bytes.", rem);  in validate_and_copy_dec_ttl()
3159 	int rem, err;  in __ovs_nla_copy_actions()  local
3161 	nla_for_each_nested(a, attr, rem) {  in __ovs_nla_copy_actions()
3353 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3424 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3437 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3460 			if (!nla_is_last(a, rem))  in __ovs_nla_copy_actions()
3475 	if (rem > 0)  in __ovs_nla_copy_actions()
3509 	int err = 0, rem = nla_len(attr);  in sample_action_to_attr()  local
3519 	actions = nla_next(sample_arg, &rem);  in sample_action_to_attr()
3532 	err = ovs_nla_put_actions(actions, rem, skb);  in sample_action_to_attr()
3550 	int err = 0, rem = nla_len(attr);  in clone_action_to_attr()  local
3557 	attr = nla_next(nla_data(attr), &rem);  in clone_action_to_attr()
3558 	err = ovs_nla_put_actions(attr, rem, skb);  in clone_action_to_attr()
3574 	int err = 0, rem = nla_len(attr);  in check_pkt_len_action_to_attr()  local
3594 	a = nla_next(cpl_arg, &rem);  in check_pkt_len_action_to_attr()
3613 	a = nla_next(a, &rem);  in check_pkt_len_action_to_attr()
3642 	int err = 0, rem;  in dec_ttl_action_to_attr()  local
3648 	nla_for_each_attr(a, nla_data(attr), nla_len(attr), rem) {  in dec_ttl_action_to_attr()
3737 	int rem, err;  in ovs_nla_put_actions()  local
3739 	nla_for_each_attr(a, attr, len, rem) {  in ovs_nla_put_actions()