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authorMichał Mirosław <mirq-linux@rere.qmqm.pl>2010-12-14 16:24:08 +0100
committerDavid S. Miller <davem@davemloft.net>2010-12-16 23:43:15 +0100
commit0d0b16727f24f8258eeb33818347ca0f4557f982 (patch)
treee89fec837700b02aff0d08de1c5cbae3ff5060a8 /drivers/net/atl1e
parentnet: Use skb_checksum_start_offset() (diff)
downloadlinux-0d0b16727f24f8258eeb33818347ca0f4557f982.tar.xz
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/atl1e')
-rw-r--r--drivers/net/atl1e/atl1e_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index ef6349bf3b33..e28f8baf394e 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -1649,7 +1649,7 @@ check_sum:
if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
u8 css, cso;
- cso = skb_transport_offset(skb);
+ cso = skb_checksum_start_offset(skb);
if (unlikely(cso & 0x1)) {
netdev_err(adapter->netdev,
"payload offset should not ant event number\n");