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Commit bcf1f57f authored by Francois Romieu's avatar Francois Romieu Committed by Jeff Kirsher
Browse files

e1000e: remove open-coded skb_cow_head 



Signed-off-by: default avatarFrancois Romieu <romieu@fr.zoreil.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: default avatarAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 4a54b1e5

drivers/net/ethernet/intel/e1000e/netdev.c

+4 −6
Original line number Diff line number Diff line
@@ -5100,16 +5100,14 @@ static int e1000_tso(struct e1000_ring *tx_ring, struct sk_buff *skb) 
	u32 cmd_length = 0;

	u16 ipcse = 0, mss;

	u8 ipcss, ipcso, tucss, tucso, hdr_len;

	int err;



	if (!skb_is_gso(skb))

		return 0;



	if (skb_header_cloned(skb)) {

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



		if (err)

	err = skb_cow_head(skb, 0);

	if (err < 0)

		return err;

	}



	hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);

	mss = skb_shinfo(skb)->gso_size;