tree 8e8802881d7ea5a749faf4ea97e81adae6dca0bd
parent 57aac71b3e9ed890cf2219dd980c36f859b43d6a
author Zhang Shengju <zhangshengju@cmss.chinamobile.com> 1479795268 +0800
committer David S. Miller <davem@davemloft.net> 1479950316 -0500

rtnetlink: fix the wrong minimal dump size getting from rtnl_calcit()

For RT netlink, calcit() function should return the minimal size for
netlink dump message. This will make sure that dump message for every
network device can be stored.

Currently, rtnl_calcit() function doesn't account the size of header of
netlink message, this patch will fix it.

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>