}
trace_virtio_snd_handle_tx_xfer();
- for (VirtIOSoundPCMStream *stream = NULL;; stream = NULL) {
+ for (;;) {
+ VirtIOSoundPCMStream *stream;
+
elem = virtqueue_pop(vq, sizeof(VirtQueueElement));
if (!elem) {
break;
}
trace_virtio_snd_handle_rx_xfer();
- for (VirtIOSoundPCMStream *stream = NULL;; stream = NULL) {
+ for (;;) {
+ VirtIOSoundPCMStream *stream;
+
elem = virtqueue_pop(vq, sizeof(VirtQueueElement));
if (!elem) {
break;