net:use help function of skb_checksum_start_offset to calculate offset
authorShan Wei <shanwei@cn.fujitsu.com>
Fri, 22 Apr 2011 11:07:41 +0000 (19:07 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 28 Apr 2011 20:28:57 +0000 (13:28 -0700)
Although these are equivalent, but the skb_checksum_start_offset() is more readable.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found