RDMA/irdma: Remove deliver net device event

JIRA: https://issues.redhat.com/browse/RHEL-87576

commit 4c354c0
Author: Yuyu Li <liyuyu6@huawei.com>
Date:   Fri Nov 22 18:53:01 2024 +0800

    RDMA/irdma: Remove deliver net device event

    Since the netdev events of link status is now handled in ib_core,
    remove the related code in drivers.

    Signed-off-by: Yuyu Li <liyuyu6@huawei.com>
    Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
    Signed-off-by: Leon Romanovsky <leon@kernel.org>

Signed-off-by: Kamal Heib <kheib@redhat.com>

Author: Kamalheib

drivers/infiniband/hw/irdma/utils.c

@@ -320,9 +320,6 @@ int irdma_netdevice_event(struct notifier_block *notifier, unsigned long event,
 	case NETDEV_DOWN:
 		iwdev->iw_status = 0;
 		fallthrough;
-	case NETDEV_UP:
-		irdma_port_ibevent(iwdev);
-		break;
 	default:
 		break;
 	}