priv->descs = dma_alloc_coherent(priv->dev,
sizeof(struct ftgmac100_descs),
- &priv->descs_dma_addr, GFP_KERNEL);
+ &priv->descs_dma_addr,
+ GFP_KERNEL | __GFP_ZERO);
if (!priv->descs)
return -ENOMEM;
- memset(priv->descs, 0, sizeof(struct ftgmac100_descs));
-
/* initialize RX ring */
ftgmac100_rxdes_set_end_of_ring(&priv->descs->rxdes[RX_QUEUE_ENTRIES - 1]);