Commit ac3d3f81 authored by Amerigo Wang's avatar Amerigo Wang Committed by David S. Miller
Browse files

rtnetlink: ignore NETDEV_RELEASE and NETDEV_JOIN event 



These two events are not expected to be caught by userspace.

Signed-off-by: default avatarWANG Cong <amwang@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent daf9209b

net/core/rtnetlink.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -1956,6 +1956,8 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi 
	case NETDEV_GOING_DOWN:

	case NETDEV_GOING_DOWN:

	case NETDEV_UNREGISTER:

	case NETDEV_UNREGISTER:

	case NETDEV_UNREGISTER_BATCH:

	case NETDEV_UNREGISTER_BATCH:

	case NETDEV_RELEASE:

	case NETDEV_JOIN:

		break;

		break;

	default:

	default:

		rtmsg_ifinfo(RTM_NEWLINK, dev, 0);

		rtmsg_ifinfo(RTM_NEWLINK, dev, 0);