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RDMA/hns: Fix inappropriate err code for unsupported operations

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[ Upstream commit f45b83ad39 ]

EOPNOTSUPP is more situable than EINVAL for allocating XRCD while XRC
is not supported and unsupported resizing SRQ.

Fixes: 32548870d4 ("RDMA/hns: Add support for XRC on HIP09")
Fixes: 221109e643 ("RDMA/hns: Add interception for resizing SRQs")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://lore.kernel.org/r/20231114123449.1106162-2-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Junxian Huang 2023-11-14 20:34:47 +08:00 committed by Greg Kroah-Hartman
parent fff32018b0
commit ada27426b0
2 changed files with 2 additions and 2 deletions
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2
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
View File

@ -5634,7 +5634,7 @@ static int hns_roce_v2_modify_srq(struct ib_srq *ibsrq,
/* Resizing SRQs is not supported yet */
if (srq_attr_mask & IB_SRQ_MAX_WR)
return -EINVAL;
return -EOPNOTSUPP;
if (srq_attr_mask & IB_SRQ_LIMIT) {
if (srq_attr->srq_limit > srq->wqe_cnt)

2
drivers/infiniband/hw/hns/hns_roce_pd.c
View File

@ -150,7 +150,7 @@ int hns_roce_alloc_xrcd(struct ib_xrcd *ib_xrcd, struct ib_udata *udata)
int ret;
if (!(hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_XRC))
return -EINVAL;
return -EOPNOTSUPP;
ret = hns_roce_xrcd_alloc(hr_dev, &xrcd->xrcdn);
if (ret)