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authorJulian Wiedmann <jwi@linux.ibm.com>2019-03-29 14:38:19 +0100
committerDavid S. Miller <davem@davemloft.net>2019-03-29 13:48:40 -0700
commit35f861e3c58e128f0ecb5669c43159285ea5254a (patch)
tree2fda4541bfa1905a3ecd340aebf042fe57c8a8fa
parentacb10eac5100ba905ac4d54d698348210666b27a (diff)
net: bridge: use netif_is_bridge_port()
Replace the br_port_exists() macro with its twin from netdevice.h CC: Roopa Prabhu <roopa@cumulusnetworks.com> CC: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/bridge/br_if.c2
-rw-r--r--net/bridge/br_multicast.c6
-rw-r--r--net/bridge/br_netlink.c2
-rw-r--r--net/bridge/br_private.h6
4 files changed, 7 insertions, 9 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 41f0a696a65f..4a9aaa3fac8f 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -179,7 +179,7 @@ int nbp_backup_change(struct net_bridge_port *p,
ASSERT_RTNL();
if (backup_dev) {
- if (!br_port_exists(backup_dev))
+ if (!netif_is_bridge_port(backup_dev))
return -ENOENT;
backup_p = br_port_get_rtnl(backup_dev);
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index b257342c0860..f5343dfac282 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -2189,7 +2189,7 @@ int br_multicast_list_adjacent(struct net_device *dev,
int count = 0;
rcu_read_lock();
- if (!br_ip_list || !br_port_exists(dev))
+ if (!br_ip_list || !netif_is_bridge_port(dev))
goto unlock;
port = br_port_get_rcu(dev);
@@ -2236,7 +2236,7 @@ bool br_multicast_has_querier_anywhere(struct net_device *dev, int proto)
bool ret = false;
rcu_read_lock();
- if (!br_port_exists(dev))
+ if (!netif_is_bridge_port(dev))
goto unlock;
port = br_port_get_rcu(dev);
@@ -2272,7 +2272,7 @@ bool br_multicast_has_querier_adjacent(struct net_device *dev, int proto)
bool ret = false;
rcu_read_lock();
- if (!br_port_exists(dev))
+ if (!netif_is_bridge_port(dev))
goto unlock;
port = br_port_get_rcu(dev);
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 9c07591b0232..4f9f59eba8b4 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -102,7 +102,7 @@ static size_t br_get_link_af_size_filtered(const struct net_device *dev,
size_t vinfo_sz = 0;
rcu_read_lock();
- if (br_port_exists(dev)) {
+ if (netif_is_bridge_port(dev)) {
p = br_port_get_rcu(dev);
vg = nbp_vlan_group_rcu(p);
} else if (dev->priv_flags & IFF_EBRIDGE) {
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 00deef7fc1f3..7946aa3b6e09 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -288,8 +288,6 @@ struct net_bridge_port {
#define br_auto_port(p) ((p)->flags & BR_AUTO_MASK)
#define br_promisc_port(p) ((p)->flags & BR_PROMISC)
-#define br_port_exists(dev) (dev->priv_flags & IFF_BRIDGE_PORT)
-
static inline struct net_bridge_port *br_port_get_rcu(const struct net_device *dev)
{
return rcu_dereference(dev->rx_handler_data);
@@ -297,13 +295,13 @@ static inline struct net_bridge_port *br_port_get_rcu(const struct net_device *d
static inline struct net_bridge_port *br_port_get_rtnl(const struct net_device *dev)
{
- return br_port_exists(dev) ?
+ return netif_is_bridge_port(dev) ?
rtnl_dereference(dev->rx_handler_data) : NULL;
}
static inline struct net_bridge_port *br_port_get_rtnl_rcu(const struct net_device *dev)
{
- return br_port_exists(dev) ?
+ return netif_is_bridge_port(dev) ?
rcu_dereference_rtnl(dev->rx_handler_data) : NULL;
}