Revert "RDMA/hns: Fix the problem of sge nums"

driver inclusion
category: cleanup
bugzilla: https://gitee.com/openeuler/kernel/issues/I5USIG



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This reverts commit 34542349.

Fixes: 34542349 ("RDMA/hns: Fix the problem of sge nums")

Signed-off-by: Luoyouming <luoyouming@huawei.com>
Reviewed-by: Yangyang Li <liyangyang20@huawei.com>
Reviewed-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Reviewed-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>