ixgbe: call ndo_stop() instead of dev_close() when running offline selftest
authorStefan Assmann <sassmann@kpanic.de>
Wed, 3 Feb 2016 08:20:48 +0000 (09:20 +0100)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Wed, 30 Mar 2016 05:41:33 +0000 (22:41 -0700)
commit6c211fe1e71e2bf7baa45a78ac5358a1f45a7fe9
treef17b5af251f7ef348be11fb2df30058630d94763
parentd90b5b0ec1c7a3099dee9c18071a5b714eb3de52
ixgbe: call ndo_stop() instead of dev_close() when running offline selftest

Calling dev_close() causes IFF_UP to be cleared which will remove the
interfaces routes and some addresses. That's probably not what the user
intended when running the offline selftest. Besides this does not happen
if the interface is brought down before the test, so the current
behaviour is inconsistent.
Instead call the net_device_ops ndo_stop function directly and avoid
touching IFF_UP at all.

Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe.h
drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c