diff options
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_verbs.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index cd4acc5..6a2a91c 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -629,9 +629,11 @@ void iser_conn_release(struct iser_conn *iser_conn) mutex_unlock(&ig.connlist_mutex); mutex_lock(&iser_conn->state_mutex); - if (iser_conn->state != ISER_CONN_DOWN) + if (iser_conn->state != ISER_CONN_DOWN) { iser_warn("iser conn %p state %d, expected state down.\n", iser_conn, iser_conn->state); + iser_conn->state = ISER_CONN_DOWN; + } /* * In case we never got to bind stage, we still need to * release IB resources (which is safe to call more than once). @@ -867,20 +869,21 @@ static int iser_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *eve break; case RDMA_CM_EVENT_DISCONNECTED: case RDMA_CM_EVENT_ADDR_CHANGE: - iser_disconnected_handler(cma_id); + case RDMA_CM_EVENT_TIMEWAIT_EXIT: + iser_cleanup_handler(cma_id, false); break; case RDMA_CM_EVENT_DEVICE_REMOVAL: /* * we *must* destroy the device as we cannot rely * on iscsid to be around to initiate error handling. - * also implicitly destroy the cma_id. + * also if we are not in state DOWN implicitly destroy + * the cma_id. */ iser_cleanup_handler(cma_id, true); - iser_conn->ib_conn.cma_id = NULL; - ret = 1; - break; - case RDMA_CM_EVENT_TIMEWAIT_EXIT: - iser_cleanup_handler(cma_id, false); + if (iser_conn->state != ISER_CONN_DOWN) { + iser_conn->ib_conn.cma_id = NULL; + ret = 1; + } break; default: iser_err("Unexpected RDMA CM event (%d)\n", event->event); |