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authorDavid Ahern <dsa@cumulusnetworks.com>2016-09-10 12:09:54 -0700
committerDavid S. Miller <davem@davemloft.net>2016-09-10 23:12:52 -0700
commit5f02ce24c2696fec33f2a5dfcf753996f5fdd211 (patch)
tree123e0a2518f4a18e5d0b59c6e3442c5f355b23f5 /include
parenta8e3e1a9f02094145580ea7920c6a1d9aabd5539 (diff)
downloadlinux-5f02ce24c2696fec33f2a5dfcf753996f5fdd211.tar.bz2
net: l3mdev: Allow the l3mdev to be a loopback
Allow an L3 master device to act as the loopback for that L3 domain. For IPv4 the device can also have the address 127.0.0.1. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/l3mdev.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/l3mdev.h b/include/net/l3mdev.h
index 53d5274920e3..3ee110518584 100644
--- a/include/net/l3mdev.h
+++ b/include/net/l3mdev.h
@@ -90,7 +90,7 @@ static inline int l3mdev_master_ifindex_by_index(struct net *net, int ifindex)
}
static inline
-const struct net_device *l3mdev_master_dev_rcu(const struct net_device *_dev)
+struct net_device *l3mdev_master_dev_rcu(const struct net_device *_dev)
{
/* netdev_master_upper_dev_get_rcu calls
* list_first_or_null_rcu to walk the upper dev list.
@@ -99,7 +99,7 @@ const struct net_device *l3mdev_master_dev_rcu(const struct net_device *_dev)
* typecast to remove the const
*/
struct net_device *dev = (struct net_device *)_dev;
- const struct net_device *master;
+ struct net_device *master;
if (!dev)
return NULL;
@@ -254,7 +254,7 @@ static inline int l3mdev_master_ifindex_by_index(struct net *net, int ifindex)
}
static inline
-const struct net_device *l3mdev_master_dev_rcu(const struct net_device *dev)
+struct net_device *l3mdev_master_dev_rcu(const struct net_device *dev)
{
return NULL;
}