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Commit 4067caba authored by françois romieu's avatar françois romieu Committed by David S. Miller
Browse files

atl1: remove open-coded skb_cow_head. 



Signed-off-by: default avatarFrancois Romieu <romieu@fr.zoreil.com>
Cc: Chris Snook <chris.snook@gmail.com>
Cc: Jay Cliburn <jcliburn@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c3f0dd38

drivers/net/ethernet/atheros/atlx/atl1.c

+7 −8
Original line number Diff line number Diff line
@@ -2122,14 +2122,13 @@ static int atl1_tso(struct atl1_adapter *adapter, struct sk_buff *skb, 
{

	u8 hdr_len, ip_off;

	u32 real_len;

	int err;



	if (skb_shinfo(skb)->gso_size) {

		if (skb_header_cloned(skb)) {

			err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC);

			if (unlikely(err))

				return -1;

		}

		int err;



		err = skb_cow_head(skb, 0);

		if (err < 0)

			return err;



		if (skb->protocol == htons(ETH_P_IP)) {

			struct iphdr *iph = ip_hdr(skb);
@@ -2175,7 +2174,7 @@ static int atl1_tso(struct atl1_adapter *adapter, struct sk_buff *skb, 
			return 3;

		}

	}

	return false;

	return 0;

}



static int atl1_tx_csum(struct atl1_adapter *adapter, struct sk_buff *skb,