alx: fix DMA-write-pending issue
the chip can only handle aligned DMA address (4byte align) for
rx-buffers,
skb_reserve(skb, NET_IP_ALIGN) will break the rule, so, just remove it.
Signed-off-by: xiong <xiong@qca.qualcomm.com>
diff --git a/src/alx_main.c b/src/alx_main.c
index 02abef4..7fe3f4b 100644
--- a/src/alx_main.c
+++ b/src/alx_main.c
@@ -402,7 +402,6 @@
netdev_warn(adpt->netdev, "alloc skb failed\n");
break;
}
- skb_reserve(skb, NET_IP_ALIGN);
dma = dma_map_single(rxq->dev,
skb->data,
adpt->rxbuf_size,
