mainline inclusion
from mainline-v5.12-rc1
commit 7bd5d90d
category: feature
bugzilla: 174002
CVE:NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7bd5d90d8fc652148e7ce71b5543a7f6069d1e5d

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Some structure members in hns_roce_hw have never been used and need to be
deleted.

Fixes: 9a443537 ("IB/hns: Add driver files for hns RoCE driver")
Fixes: b156269d ("RDMA/hns: Add modify CQ support for hip08")
Fixes: c7bcb134 ("RDMA/hns: Add SRQ support for hip08 kernel mode")
Link: https://lore.kernel.org/r/1617354454-47840-6-git-send-email-liweihang@huawei.comSigned-off-by: NYangyang Li <liyangyang20@huawei.com>
Signed-off-by: NWeihang Li <liweihang@huawei.com>
Signed-off-by: NJason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Nwangsirong <wangsirong@huawei.com>
Reviewed-by: NChunZhi Hu <huchunzhi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>