RDMA/rtrs-clt: Use rdma_event_msg in log

It's easier to understand a string instead of enum.

Link: https://lore.kernel.org/r/20210222141551.54345-2-jinpu.wang@cloud.ionos.com
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index 4e9cf06..f95955f 100644 (file)
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -1853,12 +1853,14 @@ static int rtrs_clt_rdma_cm_handler(struct rdma_cm_id *cm_id,
        case RDMA_CM_EVENT_UNREACHABLE:
        case RDMA_CM_EVENT_ADDR_CHANGE:
        case RDMA_CM_EVENT_TIMEWAIT_EXIT:
-               rtrs_wrn(s, "CM error event %d\n", ev->event);
+               rtrs_wrn(s, "CM error (CM event: %s, err: %d)\n",
+                        rdma_event_msg(ev->event), ev->status);
                cm_err = -ECONNRESET;
                break;
        case RDMA_CM_EVENT_ADDR_ERROR:
        case RDMA_CM_EVENT_ROUTE_ERROR:
-               rtrs_wrn(s, "CM error event %d\n", ev->event);
+               rtrs_wrn(s, "CM error (CM event: %s, err: %d)\n",
+                        rdma_event_msg(ev->event), ev->status);
                cm_err = -EHOSTUNREACH;
                break;
        case RDMA_CM_EVENT_DEVICE_REMOVAL:
@@ -1868,7 +1870,8 @@ static int rtrs_clt_rdma_cm_handler(struct rdma_cm_id *cm_id,
                rtrs_clt_close_conns(sess, false);
                return 0;
        default:
-               rtrs_err(s, "Unexpected RDMA CM event (%d)\n", ev->event);
+               rtrs_err(s, "Unexpected RDMA CM error (CM event: %s, err: %d)\n",
+                        rdma_event_msg(ev->event), ev->status);
                cm_err = -ECONNRESET;
                break;
        }