bonding: show saner speed for broadcast mode
authorJarod Wilson <jarod@redhat.com>
Thu, 13 Aug 2020 14:09:00 +0000 (10:09 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Aug 2020 09:49:11 +0000 (11:49 +0200)
commitf9c6097aeb30cc3631ccb8684572061104350d25
treeeccf72b17b56ed25f86983ddcaf3cf1f07d5c42e
parentb9ca7a24e64a1346b74f692484f69ab09f8483ce
bonding: show saner speed for broadcast mode

[ Upstream commit 4ca0d9ac3fd8f9f90b72a15d8da2aca3ffb58418 ]

Broadcast mode bonds transmit a copy of all traffic simultaneously out of
all interfaces, so the "speed" of the bond isn't really the aggregate of
all interfaces, but rather, the speed of the slowest active interface.

Also, the type of the speed field is u32, not unsigned long, so adjust
that accordingly, as required to make min() function here without
complaining about mismatching types.

Fixes: bb5b052f751b ("bond: add support to read speed and duplex via ethtool")
CC: Jay Vosburgh <j.vosburgh@gmail.com>
CC: Veaceslav Falico <vfalico@gmail.com>
CC: Andy Gospodarek <andy@greyhouse.net>
CC: "David S. Miller" <davem@davemloft.net>
CC: netdev@vger.kernel.org
Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/bonding/bond_main.c