56 	int rem;  in actions_may_change_flow()  local
58 	nla_for_each_nested(nla, actions, rem) {  in actions_may_change_flow()
475 	int rem;  in __parse_flow_nlattrs()  local
478 	nla_for_each_nested(nla, attr, rem) {  in __parse_flow_nlattrs()
512 	if (rem) {  in __parse_flow_nlattrs()
513 		OVS_NLERR(log, "Message has %d unknown bytes.", rem);  in __parse_flow_nlattrs()
590 	int rem;  in vxlan_tun_opt_from_nlattr()  local
597 	nla_for_each_nested(a, attr, rem) {  in vxlan_tun_opt_from_nlattr()
624 	if (rem) {  in vxlan_tun_opt_from_nlattr()
626 			  rem);  in vxlan_tun_opt_from_nlattr()
677 	int rem;  in ip_tun_from_nlattr()  local
679 	nla_for_each_nested(a, attr, rem) {  in ip_tun_from_nlattr()
808 	if (rem > 0) {  in ip_tun_from_nlattr()
810 			  rem);  in ip_tun_from_nlattr()
1299 	int rem;  in nsh_hdr_from_nlattr()  local
1309 	nla_for_each_nested(a, attr, rem) {  in nsh_hdr_from_nlattr()
1353 	int rem;  in nsh_key_from_nlattr()  local
1357 	nla_for_each_nested(a, attr, rem) {  in nsh_key_from_nlattr()
1394 	int rem;  in nsh_key_put_from_nlattr()  local
1404 	nla_for_each_nested(a, attr, rem) {  in nsh_key_put_from_nlattr()
1476 	if (rem > 0) {  in nsh_key_put_from_nlattr()
1477 		OVS_NLERR(log, "nsh attribute has %d unknown bytes.", rem);  in nsh_key_put_from_nlattr()
1764 	int rem;  in nlattr_set()  local
1767 	nla_for_each_nested(nla, attr, rem) {  in nlattr_set()
2328 	int rem;  in ovs_nla_free_check_pkt_len_action()  local
2330 	nla_for_each_nested(a, action, rem) {  in ovs_nla_free_check_pkt_len_action()
2343 	int rem = nla_len(action);  in ovs_nla_free_clone_action()  local
2348 		a = nla_next(a, &rem);  in ovs_nla_free_clone_action()
2349 		ovs_nla_free_nested_actions(a, rem);  in ovs_nla_free_clone_action()
2368 	int rem = nla_len(action);  in ovs_nla_free_sample_action()  local
2373 		a = nla_next(a, &rem);  in ovs_nla_free_sample_action()
2374 		ovs_nla_free_nested_actions(a, rem);  in ovs_nla_free_sample_action()
2395 	int rem;  in ovs_nla_free_nested_actions()  local
2405 	nla_for_each_attr(a, actions, len, rem) {  in ovs_nla_free_nested_actions()
2562 	int rem, start, err;  in validate_and_copy_sample()  local
2566 	nla_for_each_nested(a, attr, rem) {  in validate_and_copy_sample()
2572 	if (rem)  in validate_and_copy_sample()
2628 	int start, action_start, err, rem;  in validate_and_copy_dec_ttl()  local
2632 	nla_for_each_nested(a, attr, rem) {  in validate_and_copy_dec_ttl()
2648 	if (rem) {  in validate_and_copy_dec_ttl()
2649 		OVS_NLERR(log, "Message has %d unknown bytes.", rem);  in validate_and_copy_dec_ttl()
3170 	int rem, err;  in __ovs_nla_copy_actions()  local
3175 	nla_for_each_nested(a, attr, rem) {  in __ovs_nla_copy_actions()
3367 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3438 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3451 			bool last = nla_is_last(a, rem);  in __ovs_nla_copy_actions()
3476 			if (!nla_is_last(a, rem))  in __ovs_nla_copy_actions()
3491 	if (rem > 0)  in __ovs_nla_copy_actions()
3526 	int err = 0, rem = nla_len(attr);  in sample_action_to_attr()  local
3536 	actions = nla_next(sample_arg, &rem);  in sample_action_to_attr()
3549 	err = ovs_nla_put_actions(actions, rem, skb);  in sample_action_to_attr()
3567 	int err = 0, rem = nla_len(attr);  in clone_action_to_attr()  local
3574 	attr = nla_next(nla_data(attr), &rem);  in clone_action_to_attr()
3575 	err = ovs_nla_put_actions(attr, rem, skb);  in clone_action_to_attr()
3591 	int err = 0, rem = nla_len(attr);  in check_pkt_len_action_to_attr()  local
3611 	a = nla_next(cpl_arg, &rem);  in check_pkt_len_action_to_attr()
3630 	a = nla_next(a, &rem);  in check_pkt_len_action_to_attr()
3659 	int err = 0, rem;  in dec_ttl_action_to_attr()  local
3665 	nla_for_each_attr(a, nla_data(attr), nla_len(attr), rem) {  in dec_ttl_action_to_attr()
3754 	int rem, err;  in ovs_nla_put_actions()  local
3756 	nla_for_each_attr(a, attr, len, rem) {  in ovs_nla_put_actions()