Memory returned by dma_alloc_coherent() should already be zeroed
out, so there's no need to do this explicitly.
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/net/rtl8169.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index 4e9823d42..80997dc89 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -227,9 +227,6 @@ static void rtl8169_init_ring(struct rtl8169_priv *priv)
dma_sync_single_for_device((unsigned long)priv->rx_buf,
NUM_RX_DESC * PKT_BUF_SIZE, DMA_FROM_DEVICE);
- memset((void *)priv->tx_desc, 0, NUM_TX_DESC * sizeof(struct bufdesc));
- memset((void *)priv->rx_desc, 0, NUM_RX_DESC * sizeof(struct bufdesc));
-
for (i = 0; i < NUM_RX_DESC; i++) {
if (i == (NUM_RX_DESC - 1))
priv->rx_desc[i].status =
--
2.21.0
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