Commit 4327bd2c authored Jul 28, 2020 by Lang Cheng Committed by Jason Gunthorpe Jul 30, 2020

RDMA/hns: Fix error during modify qp RTS2RTS

One qp state migrations legal configuration was deleted mistakenly.

Fixes: 357f3429 ("RDMA/hns: Simplify the state judgment code of qp")
Link: https://lore.kernel.org/r/1595932941-40613-7-git-send-email-liweihang@huawei.com


Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

parent a5531e9b

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -4262,7 +4262,9 @@ static bool check_qp_state(enum ib_qp_state cur_state,
		[IB_QPS_RTR] = { [IB_QPS_RESET] = true,
		[IB_QPS_RTS] = true,
		[IB_QPS_ERR] = true },
		[IB_QPS_RTS] = { [IB_QPS_RESET] = true, [IB_QPS_ERR] = true },
		[IB_QPS_RTS] = { [IB_QPS_RESET] = true,
		[IB_QPS_RTS] = true,
		[IB_QPS_ERR] = true },
		[IB_QPS_SQD] = {},
		[IB_QPS_SQE] = {},
		[IB_QPS_ERR] = { [IB_QPS_RESET] = true, [IB_QPS_ERR] = true }

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