team: use ETH_MAX_MTU as max mtu
authorJarod Wilson <jarod@redhat.com>
Mon, 6 Mar 2017 13:48:58 +0000 (08:48 -0500)
committerDavid S. Miller <davem@davemloft.net>
Thu, 9 Mar 2017 06:19:17 +0000 (22:19 -0800)
commit3331aa378e9bcbd0d16de9034b0c20f4050e26b4
tree1a733746b224f8bf201607ac38d98a77b85642f9
parentaac1561ad98e74f6ea43337f9b9714ab0b1f493e
team: use ETH_MAX_MTU as max mtu

This restores the ability to set a team device's mtu to anything higher
than 1500. Similar to the reported issue with bonding, the team driver
calls ether_setup(), which sets an initial max_mtu of 1500, while the
underlying hardware can handle something much larger. Just set it to
ETH_MAX_MTU to support all possible values, and the limitations of the
underlying devices will prevent setting anything too large.

Fixes: 91572088e3fd ("net: use core MTU range checking in core net infra")
CC: Cong Wang <xiyou.wangcong@gmail.com>
CC: Jiri Pirko <jiri@resnulli.us>
CC: netdev@vger.kernel.org
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/team/team.c