net: hns3: remove existing process error functions and reorder hw_blk table

1.The command interface for queryng and clearing hw errors is
  changed, which requires the new process error functions to be added.
  This patch removes all the current process error functions and
  associated definitions. The new functions to handle ras errors
  would be added in this patch set.

2. Fixed order issue of the hw_blk table.

Signed-off-by: Shiju Jose <shiju.jose@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>