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| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2010-12-14 15:24:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-16 14:43:15 -0800 |
| commit | 0d0b16727f24f8258eeb33818347ca0f4557f982 (patch) | |
| tree | e89fec837700b02aff0d08de1c5cbae3ff5060a8 /drivers/net/ixgb | |
| parent | 55508d601dab7df5cbcc7a63f4be8620eface204 (diff) | |
| download | linux-0d0b16727f24f8258eeb33818347ca0f4557f982.tar.gz linux-0d0b16727f24f8258eeb33818347ca0f4557f982.tar.bz2 linux-0d0b16727f24f8258eeb33818347ca0f4557f982.zip | |
net: Fix drivers advertising HW_CSUM feature to use csum_start
Some drivers are using skb_transport_offset(skb) instead of skb->csum_start
for NETIF_F_HW_CSUM offload. This does not matter now, but if someone
implements checksumming of encapsulated packets then this will break silently.
TSO output paths are left as they are, since they are for IP+TCP only
(might be worth converting though).
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ixgb')
| -rw-r--r-- | drivers/net/ixgb/ixgb_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index b021798ef49f..5639cccb4935 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -1262,7 +1262,7 @@ ixgb_tx_csum(struct ixgb_adapter *adapter, struct sk_buff *skb) if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) { struct ixgb_buffer *buffer_info; - css = skb_transport_offset(skb); + css = skb_checksum_start_offset(skb); cso = css + skb->csum_offset; i = adapter->tx_ring.next_to_use; |