mainline inclusion
from mainline-for-next
commit f5c25465
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5IZO5
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?id=f5c25465b4f7d3badcaa5bf4a6f82f5763865b19

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The HNS NIC driver receives and handles the abnormal interrupt of the RAS
type generated by ROCEE, and the HNS RDMA driver does not need to handle
this type of interrupt. Therefore, delete unused codes in the HNS RDMA
driver.

Link: https://lore.kernel.org/r/20220714134353.16700-2-liangwenpeng@huawei.comSigned-off-by: NHaoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: NWenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: NLeon Romanovsky <leon@kernel.org>
Signed-off-by: NZhengfeng Luo <luozhengfeng@h-partners.com>
Reviewed-by: NYangyang Li <liyangyang20@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>