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authorPavel Emelyanov <xemul@openvz.org>2008-04-02 11:08:01 +0400
committerDavid S. Miller <davem@davemloft.net>2008-04-02 11:08:01 +0400
commit802fb176d8c635ae42da31b80841c26e8c7338a0 (patch)
tree3f0a1283ca650868fd41942fb13e5ada129788c7 /net/8021q/vlan.h
parentf32c5f2c3866bf4d932d2bc42216dafb90a50ab7 (diff)
downloadlinux-802fb176d8c635ae42da31b80841c26e8c7338a0.tar.xz
[VLAN]: Proc entry is not renamed when vlan device name changes.
This may lead to situations, when each of two proc entries produce data for the other's device. Looks like a BUG, so this patch is for net-2.6. It will not apply to net-2.6.26 since dev->nd_net access is replaced with dev_net(dev) one. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan.h')
-rw-r--r--net/8021q/vlan.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index 73efcc715ccb..51271aea402b 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -45,4 +45,9 @@ void vlan_netlink_fini(void);
extern struct rtnl_link_ops vlan_link_ops;
+static inline int is_vlan_dev(struct net_device *dev)
+{
+ return dev->priv_flags & IFF_802_1Q_VLAN;
+}
+
#endif /* !(__BEN_VLAN_802_1Q_INC__) */