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authorstephen hemminger <shemminger@vyatta.com>2012-06-26 05:48:45 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-07-16 09:03:49 -0700
commitf7153a449ce35459169a790ba6cce8830c116894 (patch)
treee6d60134ea15b02d6dbb08a77f4f7eda2a1384e4 /net
parent993772c70fda9d05299fc3a8ed9d1cba268870f1 (diff)
bridge: Assign rtnl_link_ops to bridge devices created via ioctl (v2)
[ Upstream commit 149ddd83a92b02c658d6c61f3276eb6500d585e8 ] This ensures that bridges created with brctl(8) or ioctl(2) directly also carry IFLA_LINKINFO when dumped over netlink. This also allows to create a bridge with ioctl(2) and delete it with RTM_DELLINK. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
-rw-r--r--net/bridge/br_if.c1
-rw-r--r--net/bridge/br_netlink.c2
-rw-r--r--net/bridge/br_private.h1
3 files changed, 3 insertions, 1 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 0a942fbccc9a..e1144e1617be 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -240,6 +240,7 @@ int br_add_bridge(struct net *net, const char *name)
return -ENOMEM;
dev_net_set(dev, net);
+ dev->rtnl_link_ops = &br_link_ops;
res = register_netdev(dev);
if (res)
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index a1daf8227ed1..cbf9ccd45784 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -211,7 +211,7 @@ static int br_validate(struct nlattr *tb[], struct nlattr *data[])
return 0;
}
-static struct rtnl_link_ops br_link_ops __read_mostly = {
+struct rtnl_link_ops br_link_ops __read_mostly = {
.kind = "bridge",
.priv_size = sizeof(struct net_bridge),
.setup = br_dev_setup,
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index e1d882257877..51e8826e78ca 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -538,6 +538,7 @@ extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr)
#endif
/* br_netlink.c */
+extern struct rtnl_link_ops br_link_ops;
extern int br_netlink_init(void);
extern void br_netlink_fini(void);
extern void br_ifinfo_notify(int event, struct net_bridge_port *port);