Commit d398d4ca authored Mar 20, 2020 by Lang Cheng Committed by Jason Gunthorpe Mar 26, 2020

RDMA/hns: Simplify attribute judgment code

Combine attribute flags before masking them.

Link: https://lore.kernel.org/r/1584674622-52773-4-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@mellanox.com>

parent 30d41e18

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -4281,8 +4281,7 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp,
		}

		/* Not support alternate path and path migration */
		if ((attr_mask & IB_QP_ALT_PATH) \|\|
		(attr_mask & IB_QP_PATH_MIG_STATE)) {
		if (attr_mask & (IB_QP_ALT_PATH \| IB_QP_PATH_MIG_STATE)) {
		ibdev_err(ibdev, "RTR2RTS attr_mask (0x%x)error\n", attr_mask);
		return -EINVAL;
		}

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