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Code Issues Releases Wiki Activity

e1000(e): use new helper tcp_v6_gso_csum_prep

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Use new helper tcp_v6_gso_csum_prep in additional network drivers.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Alexander Duyck <alexander.h.duyck@linux.intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2020-02-18 21:05:02 +01:00 committed by David S. Miller
parent 4c50efbaa5
commit 2b316fbc5a
2 changed files with 2 additions and 9 deletions
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6
drivers/net/ethernet/intel/e1000/e1000_main.c
View file

@ -2715,11 +2715,7 @@ static int e1000_tso(struct e1000_adapter *adapter,
cmd_length = E1000_TXD_CMD_IP;
ipcse = skb_transport_offset(skb) - 1;
} else if (skb_is_gso_v6(skb)) {
ipv6_hdr(skb)->payload_len = 0;
tcp_hdr(skb)->check =
~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
&ipv6_hdr(skb)->daddr,
0, IPPROTO_TCP, 0);
tcp_v6_gso_csum_prep(skb);
ipcse = 0;
}
ipcss = skb_network_offset(skb);

5
drivers/net/ethernet/intel/e1000e/netdev.c
View file

@ -5462,10 +5462,7 @@ static int e1000_tso(struct e1000_ring *tx_ring, struct sk_buff *skb,
cmd_length = E1000_TXD_CMD_IP;
ipcse = skb_transport_offset(skb) - 1;
} else if (skb_is_gso_v6(skb)) {
ipv6_hdr(skb)->payload_len = 0;
tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
&ipv6_hdr(skb)->daddr,
0, IPPROTO_TCP, 0);
tcp_v6_gso_csum_prep(skb);
ipcse = 0;
}
ipcss = skb_network_offset(skb);