RDMA/hns: Fixes missing error code of CMDQ

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When posting a multi-descriptors command, the error code of previous
failed descriptors may be rewrote to 0 by a later successful descriptor.

Fixes: a04ff739f2 ("RDMA/hns: Add command queue support for hip08 RoCE driver")
Link: https://lore.kernel.org/r/1612688143-28226-3-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>

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Lang Cheng 2021-02-07 16:55:40 +08:00 • committed by Jason Gunthorpe

parent 229557230c

commit 8f86e2eada

1 changed files with 3 additions and 4 deletions

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drivers/infiniband/hw/hns/hns_roce_hw_v2.c

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