diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bridge/br_device.c | 20 | ||||
| -rw-r--r-- | net/bridge/br_if.c | 1 | ||||
| -rw-r--r-- | net/bridge/br_multicast.c | 7 | ||||
| -rw-r--r-- | net/bridge/br_private.h | 5 |
4 files changed, 21 insertions, 12 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index ea71513fca21..90f49a194249 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -119,6 +119,15 @@ static int br_dev_init(struct net_device *dev) return err; } +static void br_dev_uninit(struct net_device *dev) +{ + struct net_bridge *br = netdev_priv(dev); + + br_multicast_uninit_stats(br); + br_vlan_flush(br); + free_percpu(br->stats); +} + static int br_dev_open(struct net_device *dev) { struct net_bridge *br = netdev_priv(dev); @@ -332,6 +341,7 @@ static const struct net_device_ops br_netdev_ops = { .ndo_open = br_dev_open, .ndo_stop = br_dev_stop, .ndo_init = br_dev_init, + .ndo_uninit = br_dev_uninit, .ndo_start_xmit = br_dev_xmit, .ndo_get_stats64 = br_get_stats64, .ndo_set_mac_address = br_set_mac_address, @@ -356,14 +366,6 @@ static const struct net_device_ops br_netdev_ops = { .ndo_features_check = passthru_features_check, }; -static void br_dev_free(struct net_device *dev) -{ - struct net_bridge *br = netdev_priv(dev); - - free_percpu(br->stats); - free_netdev(dev); -} - static struct device_type br_type = { .name = "bridge", }; @@ -376,7 +378,7 @@ void br_dev_setup(struct net_device *dev) ether_setup(dev); dev->netdev_ops = &br_netdev_ops; - dev->destructor = br_dev_free; + dev->destructor = free_netdev; dev->ethtool_ops = &br_ethtool_ops; SET_NETDEV_DEVTYPE(dev, &br_type); dev->priv_flags = IFF_EBRIDGE | IFF_NO_QUEUE; diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 8ac1770aa222..56a2a72e7738 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -311,7 +311,6 @@ void br_dev_delete(struct net_device *dev, struct list_head *head) br_fdb_delete_by_port(br, NULL, 0, 1); - br_vlan_flush(br); br_multicast_dev_del(br); cancel_delayed_work_sync(&br->gc_work); diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index b760f2620abf..faa7261a992f 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -2031,8 +2031,6 @@ void br_multicast_dev_del(struct net_bridge *br) out: spin_unlock_bh(&br->multicast_lock); - - free_percpu(br->mcast_stats); } int br_multicast_set_router(struct net_bridge *br, unsigned long val) @@ -2531,6 +2529,11 @@ int br_multicast_init_stats(struct net_bridge *br) return 0; } +void br_multicast_uninit_stats(struct net_bridge *br) +{ + free_percpu(br->mcast_stats); +} + static void mcast_stats_add_dir(u64 *dst, u64 *src) { dst[BR_MCAST_DIR_RX] += src[BR_MCAST_DIR_RX]; diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 61368186edea..0d177280aa84 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -620,6 +620,7 @@ void br_rtr_notify(struct net_device *dev, struct net_bridge_port *port, void br_multicast_count(struct net_bridge *br, const struct net_bridge_port *p, const struct sk_buff *skb, u8 type, u8 dir); int br_multicast_init_stats(struct net_bridge *br); +void br_multicast_uninit_stats(struct net_bridge *br); void br_multicast_get_stats(const struct net_bridge *br, const struct net_bridge_port *p, struct br_mcast_stats *dest); @@ -760,6 +761,10 @@ static inline int br_multicast_init_stats(struct net_bridge *br) return 0; } +static inline void br_multicast_uninit_stats(struct net_bridge *br) +{ +} + static inline int br_multicast_igmp_type(const struct sk_buff *skb) { return 0; |