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authorMichał Mirosław <mirq-linux@rere.qmqm.pl>2010-12-14 18:24:08 +0300
committerDavid S. Miller <davem@davemloft.net>2010-12-17 01:43:15 +0300
commit0d0b16727f24f8258eeb33818347ca0f4557f982 (patch)
treee89fec837700b02aff0d08de1c5cbae3ff5060a8 /drivers/net/e1000/e1000_main.c
parent55508d601dab7df5cbcc7a63f4be8620eface204 (diff)
downloadlinux-0d0b16727f24f8258eeb33818347ca0f4557f982.tar.xz
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/e1000/e1000_main.c')
-rw-r--r--drivers/net/e1000/e1000_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 491bf2a1babd..340e12d2e4a9 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -2726,7 +2726,7 @@ static bool e1000_tx_csum(struct e1000_adapter *adapter,
break;
}
- css = skb_transport_offset(skb);
+ css = skb_checksum_start_offset(skb);
i = tx_ring->next_to_use;
buffer_info = &tx_ring->buffer_info[i];