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RDMA/hns: Fix a missing rollback in error path of hns_roce_create_qp_common()

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[ Upstream commit 444907dd45cbe62fd69398805b6e2c626fab5b3a ]

When ib_copy_to_udata() fails in hns_roce_create_qp_common(),
hns_roce_qp_remove() should be called in the error path to
clean up resources in hns_roce_qp_store().

Fixes: 0f00571f94 ("RDMA/hns: Use new SQ doorbell register for HIP09")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20250311084857.3803665-6-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Junxian Huang
2025-03-11 16:48:55 +08:00
committed by Greg Kroah-Hartman
parent 21c3be4924
commit 7b2603ab2f
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/hns/hns_roce_qp.c
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@@ -1213,7 +1213,7 @@ static int hns_roce_create_qp_common(struct hns_roce_dev *hr_dev,
min(udata->outlen, sizeof(resp)));
if (ret) {
ibdev_err(ibdev, "copy qp resp failed!\n");
goto err_store;
goto err_flow_ctrl;
}
}