unimore/kernel-hacking-2024-linux-steffo
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r8169: kill eth_copy_and_sum()

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It hasn't "summed" anything in over 7 years, and it's
just a straight mempcy ala skb_copy_to_linear_data()
so just get rid of it.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
This commit is contained in:
David S. Miller 2007-06-10 17:55:04 -07:00 committed by Jeff Garzik
parent 4ae47c2ddc
commit 278667ba18
1 changed files with 1 additions and 1 deletions
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2
drivers/net/r8169.c
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@ -2495,7 +2495,7 @@ static inline int rtl8169_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
skb = dev_alloc_skb(pkt_size + align);
if (skb) {
skb_reserve(skb, (align - 1) & (unsigned long)skb->data);
eth_copy_and_sum(skb, sk_buff[0]->data, pkt_size, 0);
skb_copy_from_linear_data(*sk_buff, skb->data, pkt_size);
*sk_buff = skb;
rtl8169_mark_to_asic(desc, rx_buf_sz);
ret = 0;