Commit d1854d50 authored Jul 19, 2019 by Chuhong Yuan Committed by David S. Miller Jul 22, 2019

ax88179_178a: Merge memcpy + le32_to_cpus to get_unaligned_le32



Merge the combo use of memcpy and le32_to_cpus.
Use get_unaligned_le32 instead.
This simplifies the code.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 5864118b

drivers/net/usb/ax88179_178a.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1366,8 +1366,7 @@ static int ax88179_rx_fixup(struct usbnet dev, struct sk_buff skb)
		return 0;

		skb_trim(skb, skb->len - 4);
		memcpy(&rx_hdr, skb_tail_pointer(skb), 4);
		le32_to_cpus(&rx_hdr);
		rx_hdr = get_unaligned_le32(skb_tail_pointer(skb));

		pkt_cnt = (u16)rx_hdr;
		hdr_off = (u16)(rx_hdr >> 16);

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