net: hns3: combine len and checksum handling for inner and outer header.

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When filling len and checksum info to description, there is some
similar checking or calculation.

So this patch adds hns3_set_l2l3l4 to fill the inner(/normal)
header's len and checksum info. If it is a encapsulation skb, it
calls hns3_set_outer_l2l3l4 to handle the outer header's len and
checksum info, in order to avoid some similar checking or
calculation.

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Yunsheng Lin 2019-05-06 10:48:47 +08:00 • committed by David S. Miller

parent 07918fcde1

commit 757cd1e4a4

1 changed files with 81 additions and 111 deletions

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196

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

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