diff --git a/iscsi-scst/kernel/isert-scst/iser_rdma.c b/iscsi-scst/kernel/isert-scst/iser_rdma.c index f5c5e2e59..3e6d2a4c8 100644 --- a/iscsi-scst/kernel/isert-scst/iser_rdma.c +++ b/iscsi-scst/kernel/isert-scst/iser_rdma.c @@ -1011,7 +1011,7 @@ static int isert_conn_qp_create(struct isert_connection *isert_conn) err = rdma_create_qp(cm_id, isert_dev->pd, &qp_attr); if (unlikely(err)) { pr_err("Failed to create qp, err:%d\n", err); - goto out; + goto fail_create_qp; } isert_conn->qp = cm_id->qp; @@ -1020,6 +1020,12 @@ static int isert_conn_qp_create(struct isert_connection *isert_conn) out: TRACE_EXIT_RES(err); return err; + +fail_create_qp: + mutex_lock(&dev_list_mutex); + isert_dev->cq_qps[cq_idx]--; + mutex_unlock(&dev_list_mutex); + goto out; } static void isert_conn_qp_destroy(struct isert_connection *isert_conn) @@ -1033,6 +1039,7 @@ static struct isert_connection *isert_conn_create(struct rdma_cm_id *cm_id, { struct isert_connection *isert_conn; int err; + struct isert_cq *cq; TRACE_ENTRY(); @@ -1089,6 +1096,10 @@ static struct isert_connection *isert_conn_create(struct rdma_cm_id *cm_id, return isert_conn; fail_post_recv: + cq = isert_conn->qp->recv_cq->cq_context; + mutex_lock(&dev_list_mutex); + isert_dev->cq_qps[cq->idx]--; + mutex_unlock(&dev_list_mutex); isert_conn_qp_destroy(isert_conn); fail_qp: isert_pdu_free(isert_conn->login_rsp_pdu);