IB/ehca: Remove CQ-QP-link before destroying QP in error path of create_qp()

Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index f116eb7c0b11..26c6a945459f 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -769,12 +769,15 @@ static struct ehca_qp *internal_create_qp(
                 if (ib_copy_to_udata(udata, &resp, sizeof resp)) {
                         ehca_err(pd->device, "Copy to udata failed");
                         ret = -EINVAL;
-                        goto create_qp_exit4;
+                        goto create_qp_exit5;
                 }
         }
 
         return my_qp;
 
+create_qp_exit5:
+        ehca_cq_unassign_qp(my_qp->send_cq, my_qp->real_qp_num);
+
 create_qp_exit4:
         if (HAS_RQ(my_qp))
                 ipz_queue_dtor(my_pd, &my_qp->ipz_rqueue);