diff options
| -rw-r--r-- | hw/musicpal.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/hw/musicpal.c b/hw/musicpal.c index e424a7de39..b8af15ed5b 100644 --- a/hw/musicpal.c +++ b/hw/musicpal.c @@ -238,14 +238,13 @@ static void eth_send(mv88w8618_eth_state *s, int queue_index) { uint32_t desc_addr = s->tx_queue[queue_index]; mv88w8618_tx_desc desc; + uint32_t next_desc; uint8_t buf[2048]; int len; - if (!desc_addr) { - return; - } do { eth_tx_desc_get(desc_addr, &desc); + next_desc = desc.next; if (desc.cmdstat & MP_ETH_TX_OWN) { len = desc.bytes; if (len < 2048) { @@ -256,7 +255,7 @@ static void eth_send(mv88w8618_eth_state *s, int queue_index) s->icr |= 1 << (MP_ETH_IRQ_TXLO_BIT - queue_index); eth_tx_desc_put(desc_addr, &desc); } - desc_addr = desc.next; + desc_addr = next_desc; } while (desc_addr != s->tx_queue[queue_index]); } |