RDMA/hns: Remove unnecessary print message in aeq

There is no need to print when communication is established, especially
while lots of qp used by application.

Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

@@ -4682,7 +4682,6 @@ static void hns_roce_irq_work_handle(struct work_struct *work)
 		dev_warn(dev, "Path migration failed.\n");
 		break;
 	case HNS_ROCE_EVENT_TYPE_COMM_EST:
-		dev_info(dev, "Communication established.\n");
 		break;
 	case HNS_ROCE_EVENT_TYPE_SQ_DRAINED:
 		dev_warn(dev, "Send queue drained.\n");