| Message ID | 20210208140341.9271-12-Sergey.Semin@baikalelectronics.ru (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | net: stmmac: Obvious cleanups and several fixes | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Guessing tree name failed - patch did not apply |
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 8599ef6df52f..abe8db9965f4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1412,7 +1412,7 @@ static int init_dma_rx_desc_rings(struct net_device *dev, gfp_t flags) } rx_q->cur_rx = 0; - rx_q->dirty_rx = (unsigned int)(i - priv->dma_rx_size); + rx_q->dirty_rx = 0; /* Setup the chained descriptor addresses */ if (priv->mode == STMMAC_CHAIN_MODE) {
Indeed in accordance with the initialization loop logics the statement "(i - priv->dma_rx_size)" will always equal to zero. Just initialize the dirty_rx pointer with zero then. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)