Commit 3635ac02 authored Jul 25, 2018 by Lijun Ou Committed by Jason Gunthorpe Jul 26, 2018

RDMA/hns: Do not overwrite the error code during error unwind in hns_roce_init



When init cmq fail in initial flow of RoCE, it should return the errno of
cmq_init function, not of the rest call.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent 2577188e

drivers/infiniband/hw/hns/hns_roce_main.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -886,8 +886,7 @@ int hns_roce_init(struct hns_roce_dev *hr_dev)

		error_failed_cmq_init:
		if (hr_dev->hw->reset) {
		ret = hr_dev->hw->reset(hr_dev, false);
		if (ret)
		if (hr_dev->hw->reset(hr_dev, false))
		dev_err(dev, "Dereset RoCE engine failed!\n");
		}