452         if (ret == 0 && packet->sent_cb != NULL) {  in qemu_flush_queued_packets()
458         if (packet->sent_cb)  in qemu_flush_queued_packets()
459             packet->sent_cb(packet->sender);  in qemu_flush_queued_packets()
467                                 NetPacketSent *sent_cb)  in qemu_enqueue_packet()  argument
475     packet->sent_cb = sent_cb;  in qemu_enqueue_packet()
482                                NetPacketSent *sent_cb)  in qemu_send_packet_async()  argument
501     if (ret == 0 && sent_cb != NULL) {  in qemu_send_packet_async()
502         qemu_enqueue_packet(sender, buf, size, sent_cb);  in qemu_send_packet_async()
580                                        NetPacketSent *sent_cb)  in qemu_enqueue_packet_iov()  argument
591     packet->sent_cb = sent_cb;  in qemu_enqueue_packet_iov()
608                                 NetPacketSent *sent_cb)  in qemu_sendv_packet_async()  argument
621     if (ret == 0 && sent_cb != NULL) {  in qemu_sendv_packet_async()
622         qemu_enqueue_packet_iov(sender, iov, iovcnt, sent_cb);  in qemu_sendv_packet_async()