[PATCH net-next v2 8/8] rtnetlink: Do not generate notifications for NETDEV_CHANGE_TX_QUEUE_LEN event

[David Ahern]

Changing tx queue length generates identical messages:

[LINK]22: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state 
UNKNOWN group default
    link/ether 02:04:f4:b7:5c:d2 brd ff:ff:ff:ff:ff:ff promiscuity 0
    dummy numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
[LINK]22: dummy1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue state 
UNKNOWN group default
    link/ether 02:04:f4:b7:5c:d2 brd ff:ff:ff:ff:ff:ff promiscuity 0
    dummy numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535

Remove NETDEV_CHANGE_TX_QUEUE_LEN from the list of notifiers that generate
notifications.

Signed-off-by: David Ahern <d...@cumulusnetworks.com>
---
 net/core/rtnetlink.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index ef93f6c983f3..c138b6b75e59 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -4123,7 +4123,6 @@ static int rtnetlink_event(struct notifier_block *this, 
unsigned long event, voi
        case NETDEV_NOTIFY_PEERS:
        case NETDEV_RESEND_IGMP:
        case NETDEV_CHANGEINFODATA:
-       case NETDEV_CHANGE_TX_QUEUE_LEN:
                rtmsg_ifinfo(RTM_NEWLINK, dev, 0, GFP_KERNEL);
                break;
        default:
-- 
2.1.4