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Commit aef091ae authored by David Ahern's avatar David Ahern Committed by David S. Miller
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rtnetlink: Do not generate notifications for POST_TYPE_CHANGE event 



Changing the master device for a link generates many messages; the one
generated for POST_TYPE_CHANGE is redundant:

[LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue master br1 state UNKNOWN group default
    link/ether 02:02:02:02:02:03 brd ff:ff:ff:ff:ff:ff
[LINK]11: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue master br1 state UNKNOWN group default
    link/ether 02:02:02:02:02:03 brd ff:ff:ff:ff:ff:ff

Remove POST_TYPE_CHANGE from the list of notifiers that generate
notifications.

Signed-off-by: default avatarDavid Ahern <dsa@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cd8966e7

net/core/rtnetlink.c

+0 −1
Original line number Diff line number Diff line
@@ -4120,7 +4120,6 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi 
	case NETDEV_CHANGENAME:

	case NETDEV_FEAT_CHANGE:

	case NETDEV_BONDING_FAILOVER:

	case NETDEV_POST_TYPE_CHANGE:

	case NETDEV_NOTIFY_PEERS:

	case NETDEV_CHANGEUPPER:

	case NETDEV_RESEND_IGMP: