nvmet-rdma: align to generic ib_event logging helper

Signed-off-by: NMax Gurtovoy <maxg@mellanox.com>
Signed-off-by: NChristoph Hellwig <hch@lst.de>

drivers/nvme/target/rdma.c

@@ -1130,7 +1130,8 @@ static void nvmet_rdma_qp_event(struct ib_event *event, void *priv)
 		rdma_notify(queue->cm_id, event->event);
 		break;
 	default:
-		pr_err("received unrecognized IB QP event %d\n", event->event);
+		pr_err("received IB QP event: %s (%d)\n",
+		       ib_event_msg(event->event), event->event);
 		break;
 	}
 }