tree 346f30fae9c726d2e73aba2e37ce1e4a31dcea8c
parent 04fb451eff978ca059399eab83d5594b073caf6f
author Michał Mirosław <mirq-linux@rere.qmqm.pl> 1292340248 +0000
committer David S. Miller <davem@davemloft.net> 1292539394 -0800

net: Use skb_checksum_start_offset()

Replace skb->csum_start - skb_headroom(skb) with skb_checksum_start_offset().

Note for usb/smsc95xx: skb->data - skb->head == skb_headroom(skb).

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>