Merge branch 'hns3-a-few-code-improvements'

Peng Li says:

====================
net: hns3: a few code improvements

This patchset removes some redundant code and fixes a few code
stylistic issues from internal concentrated review,
no functional changes introduced.

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Change log:
V1 -> V2:
1, remove a patch according to the comment reported by David Miller.
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====================

Signed-off-by: David S. Miller <davem@davemloft.net>