net: hns3: cleanup some coding style issues

To unify code style and make code simpler, this patch modifies
some code, deletes unnecessary blank lines and {}, changes
location of code, and so on.

No functional change.

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 files changed