diff options
Diffstat (limited to 'net/bridge/br_ioctl.c')
| -rw-r--r-- | net/bridge/br_ioctl.c | 40 |
1 files changed, 9 insertions, 31 deletions
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c index 3d9fca0e3370..7222fe1d5460 100644 --- a/net/bridge/br_ioctl.c +++ b/net/bridge/br_ioctl.c @@ -181,40 +181,19 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) if (!capable(CAP_NET_ADMIN)) return -EPERM; - spin_lock_bh(&br->lock); - br->bridge_forward_delay = clock_t_to_jiffies(args[1]); - if (br_is_root_bridge(br)) - br->forward_delay = br->bridge_forward_delay; - spin_unlock_bh(&br->lock); - return 0; + return br_set_forward_delay(br, args[1]); case BRCTL_SET_BRIDGE_HELLO_TIME: - { - unsigned long t = clock_t_to_jiffies(args[1]); if (!capable(CAP_NET_ADMIN)) return -EPERM; - if (t < HZ) - return -EINVAL; - - spin_lock_bh(&br->lock); - br->bridge_hello_time = t; - if (br_is_root_bridge(br)) - br->hello_time = br->bridge_hello_time; - spin_unlock_bh(&br->lock); - return 0; - } + return br_set_hello_time(br, args[1]); case BRCTL_SET_BRIDGE_MAX_AGE: if (!capable(CAP_NET_ADMIN)) return -EPERM; - spin_lock_bh(&br->lock); - br->bridge_max_age = clock_t_to_jiffies(args[1]); - if (br_is_root_bridge(br)) - br->max_age = br->bridge_max_age; - spin_unlock_bh(&br->lock); - return 0; + return br_set_max_age(br, args[1]); case BRCTL_SET_AGEING_TIME: if (!capable(CAP_NET_ADMIN)) @@ -275,19 +254,16 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) case BRCTL_SET_PORT_PRIORITY: { struct net_bridge_port *p; - int ret = 0; + int ret; if (!capable(CAP_NET_ADMIN)) return -EPERM; - if (args[2] >= (1<<(16-BR_PORT_BITS))) - return -ERANGE; - spin_lock_bh(&br->lock); if ((p = br_get_port(br, args[1])) == NULL) ret = -EINVAL; else - br_stp_set_port_priority(p, args[2]); + ret = br_stp_set_port_priority(p, args[2]); spin_unlock_bh(&br->lock); return ret; } @@ -295,15 +271,17 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) case BRCTL_SET_PATH_COST: { struct net_bridge_port *p; - int ret = 0; + int ret; if (!capable(CAP_NET_ADMIN)) return -EPERM; + spin_lock_bh(&br->lock); if ((p = br_get_port(br, args[1])) == NULL) ret = -EINVAL; else - br_stp_set_path_cost(p, args[2]); + ret = br_stp_set_path_cost(p, args[2]); + spin_unlock_bh(&br->lock); return ret; } |