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Commit 116cb428 authored by Ben Greear's avatar Ben Greear Committed by David S. Miller
Browse files

vlan: Export symbols as non GPL symbols. 



In previous kernels, any kernel module could get access to the
'real-device' and the VLAN-ID for a particular VLAN.  In more recent
kernels, the code was restructured such that this is hard to do
without accessing private .h files for any module that cannot use
GPL-only symbols.

Attached is a patch to once again allow non-GPL modules the ability to
access the real-device and VLAN id for VLANs.

Signed-off-by: default avatarBen Greear <greearb@candelatech.com>
Acked-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e8b5fc51

net/8021q/vlan_core.c

+2 −2
Original line number Diff line number Diff line
@@ -62,13 +62,13 @@ struct net_device *vlan_dev_real_dev(const struct net_device *dev) 
{

	return vlan_dev_info(dev)->real_dev;

}

EXPORT_SYMBOL_GPL(vlan_dev_real_dev);

EXPORT_SYMBOL(vlan_dev_real_dev);



u16 vlan_dev_vlan_id(const struct net_device *dev)

{

	return vlan_dev_info(dev)->vlan_id;

}

EXPORT_SYMBOL_GPL(vlan_dev_vlan_id);

EXPORT_SYMBOL(vlan_dev_vlan_id);



static int vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp,

			   unsigned int vlan_tci, struct sk_buff *skb)