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[for-next,08/13] RDMA/hns: Return correct result with hns_roce_v1_rsv_lp_qp function

Message ID 1532503781-45205-9-git-send-email-oulijun@huawei.com (mailing list archive)
State Accepted
Delegated to: Jason Gunthorpe
Headers show
Series Updates hns for v4.19 | expand

Commit Message

Lijun Ou July 25, 2018, 7:29 a.m. UTC 
When create loop qp fail, it will return the correct result with called
modify qp interface. This patch fixes it.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index 783d28dd3..ae6b642 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -785,6 +785,7 @@  static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev)
 		free_mr->mr_free_qp[i] = hns_roce_v1_create_lp_qp(hr_dev, pd);
 		if (!free_mr->mr_free_qp[i]) {
 			dev_err(dev, "Create loop qp failed!\n");
+			ret = -ENOMEM;
 			goto create_lp_qp_failed;
 		}
 		hr_qp = free_mr->mr_free_qp[i];
@@ -854,7 +855,7 @@  static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev)
 	if (hns_roce_ib_destroy_cq(cq))
 		dev_err(dev, "Destroy cq for create_lp_qp failed!\n");
 
-	return -EINVAL;
+	return ret;
 }
 
 static void hns_roce_v1_release_lp_qp(struct hns_roce_dev *hr_dev)