xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: unpollute priv_flags space

Browse Source 
the ipvlan device driver defines and uses 2 bits inside the priv_flags
net_device field. Such bits and the related helper are used only
inside the ipvlan device driver, and the core networking does not
need to be aware of them.

This change moves netif_is_ipvlan* helper in the ipvlan driver and
re-implement them looking for ipvlan specific symbols instead of
using priv_flags.

Overall this frees two bits inside priv_flags - and move the following
ones to avoid gaps - without any intended functional change.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paolo Abeni
2018-03-06 10:56:31 +01:00
committed by David S. Miller
parent b2b19494b8
commit 1ec54cb44e
3 changed files with 20 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ipvlan/ipvlan.h
View File

@@ -177,4 +177,10 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev,
void ipvlan_link_delete(struct net_device *dev, struct list_head *head);
void ipvlan_link_setup(struct net_device *dev);
int ipvlan_link_register(struct rtnl_link_ops *ops);
static inline bool netif_is_ipvlan_port(const struct net_device *dev)
{
return dev->rx_handler == ipvlan_handle_frame;
}
#endif /* __IPVLAN_H */