Commit bb448f8a authored by Chuhong Yuan's avatar Chuhong Yuan Committed by David S. Miller
Browse files

net: lan78xx: Merge memcpy + lexx_to_cpus to get_unaligned_lexx 



Merge the combo use of memcpy and lexx_to_cpus.
Use get_unaligned_lexx instead.
This simplifies the code.

Signed-off-by: default avatarChuhong Yuan <hslester96@gmail.com>
Acked-by: default avatarWoojung Huh <woojung.huh@microchip.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 66b5f1c4

drivers/net/usb/lan78xx.c

+4 −8
Original line number Diff line number Diff line
@@ -1258,8 +1258,7 @@ static void lan78xx_status(struct lan78xx_net *dev, struct urb *urb) 
		return;

	}



	memcpy(&intdata, urb->transfer_buffer, 4);

	le32_to_cpus(&intdata);

	intdata = get_unaligned_le32(urb->transfer_buffer);



	if (intdata & INT_ENP_PHY_INT) {

		netif_dbg(dev, link, dev->net, "PHY INTR: 0x%08x\n", intdata);
@@ -3105,16 +3104,13 @@ static int lan78xx_rx(struct lan78xx_net *dev, struct sk_buff *skb) 
		struct sk_buff *skb2;

		unsigned char *packet;



		memcpy(&rx_cmd_a, skb->data, sizeof(rx_cmd_a));

		le32_to_cpus(&rx_cmd_a);

		rx_cmd_a = get_unaligned_le32(skb->data);

		skb_pull(skb, sizeof(rx_cmd_a));



		memcpy(&rx_cmd_b, skb->data, sizeof(rx_cmd_b));

		le32_to_cpus(&rx_cmd_b);

		rx_cmd_b = get_unaligned_le32(skb->data);

		skb_pull(skb, sizeof(rx_cmd_b));



		memcpy(&rx_cmd_c, skb->data, sizeof(rx_cmd_c));

		le16_to_cpus(&rx_cmd_c);

		rx_cmd_c = get_unaligned_le16(skb->data);

		skb_pull(skb, sizeof(rx_cmd_c));



		packet = skb->data;

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