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

[ 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: 0f00571f9433 ("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>

diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c
index d7f620eb4f21d660091f77fc56471ec7680122a5..3875563abf37414e56bede73108a52bb462e31f4 100644 (file)
--- a/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -1117,7 +1117,7 @@ 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;
                }
        }