Commit f11970e3 authored May 24, 2011 by Neil Horman Committed by David S. Miller May 25, 2011

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: Neil Horman <nhorman@tuxdriver.com>
CC: davem@davemloft.net
CC: bhutchings@solarflare.com

Signed-off-by: David 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