68 			    struct netlink_ext_ack *extack)  in drr_change_class()  argument
78 		NL_SET_ERR_MSG(extack, "DRR options are required for this operation");  in drr_change_class()
82 	err = nla_parse_nested(tb, TCA_DRR_MAX, opt, drr_policy, extack);  in drr_change_class()
89 			NL_SET_ERR_MSG(extack, "Specified DRR quantum cannot be zero");  in drr_change_class()
103 				NL_SET_ERR_MSG(extack, "Failed to replace estimator");  in drr_change_class()
136 			NL_SET_ERR_MSG(extack, "Failed to replace estimator");  in drr_change_class()
185 				       struct netlink_ext_ack *extack)  in drr_tcf_block()  argument
190 		NL_SET_ERR_MSG(extack, "DRR classid must be zero");  in drr_tcf_block()
217 			   struct netlink_ext_ack *extack)  in drr_graft_class()  argument
425 			  struct netlink_ext_ack *extack)  in drr_init_qdisc()  argument
430 	err = tcf_block_get(&q->block, &q->filter_list, sch, extack);  in drr_init_qdisc()