diff options
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_if.c | 8 | ||||
| -rw-r--r-- | net/bridge/br_netfilter.c | 2 | ||||
| -rw-r--r-- | net/bridge/br_notify.c | 4 | ||||
| -rw-r--r-- | net/bridge/netfilter/ebtables.c | 1 |
4 files changed, 10 insertions, 5 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index f35c1a378d0f..aff6a779c9c8 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -108,6 +108,7 @@ static void port_carrier_check(struct work_struct *work) spin_unlock_bh(&br->lock); } done: + dev_put(dev); rtnl_unlock(); } @@ -161,7 +162,8 @@ static void del_nbp(struct net_bridge_port *p) dev_set_promiscuity(dev, -1); - cancel_delayed_work(&p->carrier_check); + if (cancel_delayed_work(&p->carrier_check)) + dev_put(dev); spin_lock_bh(&br->lock); br_stp_disable_port(p); @@ -444,7 +446,9 @@ int br_add_if(struct net_bridge *br, struct net_device *dev) spin_lock_bh(&br->lock); br_stp_recalculate_bridge_id(br); br_features_recompute(br); - schedule_delayed_work(&p->carrier_check, BR_PORT_DEBOUNCE); + if (schedule_delayed_work(&p->carrier_check, BR_PORT_DEBOUNCE)) + dev_hold(dev); + spin_unlock_bh(&br->lock); dev_set_mtu(br->dev, br_min_mtu(br)); diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index a0744e653f09..7712d76f06ba 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -957,7 +957,7 @@ int __init br_netfilter_init(void) if (ret < 0) return ret; #ifdef CONFIG_SYSCTL - brnf_sysctl_header = register_sysctl_table(brnf_net_table, 0); + brnf_sysctl_header = register_sysctl_table(brnf_net_table); if (brnf_sysctl_header == NULL) { printk(KERN_WARNING "br_netfilter: can't register to sysctl.\n"); diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c index 8cd3e4229070..3311c4e30829 100644 --- a/net/bridge/br_notify.c +++ b/net/bridge/br_notify.c @@ -56,7 +56,9 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v case NETDEV_CHANGE: if (br->dev->flags & IFF_UP) - schedule_delayed_work(&p->carrier_check, BR_PORT_DEBOUNCE); + if (schedule_delayed_work(&p->carrier_check, + BR_PORT_DEBOUNCE)) + dev_hold(dev); break; case NETDEV_FEAT_CHANGE: diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 5818d70b8e8d..34c49799f9b3 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -16,7 +16,6 @@ */ /* used for print_string */ -#include <linux/sched.h> #include <linux/tty.h> #include <linux/kmod.h> |