aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/bonding/bond_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/bonding/bond_main.c')
-rw-r--r--drivers/net/bonding/bond_main.c36
1 files changed, 13 insertions, 23 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 63369b6b14d..2188a96fc09 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2213,33 +2213,24 @@ static int bond_slave_info_query(struct net_device *bond_dev, struct ifslave *in
2213{ 2213{
2214 struct bonding *bond = netdev_priv(bond_dev); 2214 struct bonding *bond = netdev_priv(bond_dev);
2215 struct slave *slave; 2215 struct slave *slave;
2216 int i, found = 0; 2216 int i, res = -ENODEV;
2217
2218 if (info->slave_id < 0) {
2219 return -ENODEV;
2220 }
2221 2217
2222 read_lock(&bond->lock); 2218 read_lock(&bond->lock);
2223 2219
2224 bond_for_each_slave(bond, slave, i) { 2220 bond_for_each_slave(bond, slave, i) {
2225 if (i == (int)info->slave_id) { 2221 if (i == (int)info->slave_id) {
2226 found = 1; 2222 res = 0;
2223 strcpy(info->slave_name, slave->dev->name);
2224 info->link = slave->link;
2225 info->state = slave->state;
2226 info->link_failure_count = slave->link_failure_count;
2227 break; 2227 break;
2228 } 2228 }
2229 } 2229 }
2230 2230
2231 read_unlock(&bond->lock); 2231 read_unlock(&bond->lock);
2232 2232
2233 if (found) { 2233 return res;
2234 strcpy(info->slave_name, slave->dev->name);
2235 info->link = slave->link;
2236 info->state = slave->state;
2237 info->link_failure_count = slave->link_failure_count;
2238 } else {
2239 return -ENODEV;
2240 }
2241
2242 return 0;
2243} 2234}
2244 2235
2245/*-------------------------------- Monitoring -------------------------------*/ 2236/*-------------------------------- Monitoring -------------------------------*/
@@ -5167,16 +5158,15 @@ int bond_create(char *name, struct bond_params *params)
5167 up_write(&bonding_rwsem); 5158 up_write(&bonding_rwsem);
5168 rtnl_unlock(); /* allows sysfs registration of net device */ 5159 rtnl_unlock(); /* allows sysfs registration of net device */
5169 res = bond_create_sysfs_entry(netdev_priv(bond_dev)); 5160 res = bond_create_sysfs_entry(netdev_priv(bond_dev));
5170 if (res < 0) { 5161 if (res < 0)
5171 rtnl_lock(); 5162 goto out_unreg;
5172 down_write(&bonding_rwsem);
5173 bond_deinit(bond_dev);
5174 unregister_netdevice(bond_dev);
5175 goto out_rtnl;
5176 }
5177 5163
5178 return 0; 5164 return 0;
5179 5165
5166out_unreg:
5167 rtnl_lock();
5168 down_write(&bonding_rwsem);
5169 unregister_netdevice(bond_dev);
5180out_bond: 5170out_bond:
5181 bond_deinit(bond_dev); 5171 bond_deinit(bond_dev);
5182out_netdev: 5172out_netdev: