rtnetlink: Do not generate notifications for NETDEV_CHANGE_TX_QUEUE_LEN event
authorDavid Ahern <dsa@cumulusnetworks.com>
Wed, 12 Apr 2017 00:02:47 +0000 (17:02 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 13 Apr 2017 17:16:34 +0000 (13:16 -0400)
commit27b3b551d8a7af98423b4a2b0d033013c08d812c
tree677090d417b2e28040c87d4778e6e9449ff5dfba
parentb6b36eb23a46bd927ffc9d9a3c911965c1be7c36
rtnetlink: Do not generate notifications for NETDEV_CHANGE_TX_QUEUE_LEN event

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 <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/rtnetlink.c