Commit f11970e3 authored by Neil Horman's avatar Neil Horman Committed by David S. Miller
Browse files

net: make dev_disable_lro use physical device if passed a vlan dev (v2) 



If the device passed into dev_disable_lro is a vlan, then repoint the dev
poniter so that we actually modify the underlying physical device.

Signed-of-by: default avatarNeil Horman <nhorman@tuxdriver.com>
CC: davem@davemloft.net
CC: bhutchings@solarflare.com

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6dcbbe25

net/core/dev.c

+7 −0
Original line number Diff line number Diff line
@@ -1308,6 +1308,13 @@ void dev_disable_lro(struct net_device *dev) 
{

	u32 flags;



	/*

	 * If we're trying to disable lro on a vlan device

	 * use the underlying physical device instead

	 */

	if (is_vlan_dev(dev))

		dev = vlan_dev_real_dev(dev);



	if (dev->ethtool_ops && dev->ethtool_ops->get_flags)

		flags = dev->ethtool_ops->get_flags(dev);

	else