tree 9891e77244749ee9d3dea22a948c80e554a27788
parent f5c5440d40a24c5dc8030cde0a03debe87de4afb
author Shan Wei <shanwei@cn.fujitsu.com> 1276525202 +0200
committer Patrick McHardy <kaber@trash.net> 1276525202 +0200

netfilter: kill redundant check code in which setting ip_summed value

If the returned csum value is 0, We has set ip_summed with
CHECKSUM_UNNECESSARY flag in __skb_checksum_complete_head().

So this patch kills the check and changes to return to upper
caller directly.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>