Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1244 commits)
  pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US
  ipv4: Fix fib_trie rebalancing
  Bluetooth: Fix issue with uninitialized nsh.type in DTL-1 driver
  Bluetooth: Fix Kconfig issue with RFKILL integration
  PIM-SM: namespace changes
  ipv4: update ARPD help text
  net: use a deferred timer in rt_check_expire
  ieee802154: fix kconfig bool/tristate muckup
  bonding: initialization rework
  bonding: use is_zero_ether_addr
  bonding: network device names are case sensative
  bonding: elminate bad refcount code
  bonding: fix style issues
  bonding: fix destructor
  bonding: remove bonding read/write semaphore
  bonding: initialize before registration
  bonding: bond_create always called with default parameters
  x_tables: Convert printk to pr_err
  netfilter: conntrack: optional reliable conntrack event delivery
  list_nulls: add hlist_nulls_add_head and hlist_nulls_del
  ...

1 files changed, 5 insertions, 4 deletions

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 2da59a0ac4ac..3994680c08b9 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -78,7 +78,7 @@ static ssize_t netdev_store(struct device *dev, struct device_attribute *attr,
                 goto err;
 
         if (!rtnl_trylock())
-                return -ERESTARTSYS;
+                return restart_syscall();
 
         if (dev_isalive(net)) {
                 if ((ret = (*set)(net, new)) == 0)
@@ -225,7 +225,8 @@ static ssize_t store_ifalias(struct device *dev, struct device_attribute *attr,
         if (len >  0 && buf[len - 1] == '\n')
                 --count;
 
-        rtnl_lock();
+        if (!rtnl_trylock())
+                return restart_syscall();
         ret = dev_set_alias(netdev, buf, count);
         rtnl_unlock();
 
@@ -238,7 +239,8 @@ static ssize_t show_ifalias(struct device *dev,
         const struct net_device *netdev = to_net_dev(dev);
         ssize_t ret = 0;
 
-        rtnl_lock();
+        if (!rtnl_trylock())
+                return restart_syscall();
         if (netdev->ifalias)
                 ret = sprintf(buf, "%s\n", netdev->ifalias);
         rtnl_unlock();
@@ -497,7 +499,6 @@ int netdev_register_kobject(struct net_device *net)
         dev->platform_data = net;
         dev->groups = groups;
 
-        BUILD_BUG_ON(BUS_ID_SIZE < IFNAMSIZ);
         dev_set_name(dev, "%s", net->name);
 
 #ifdef CONFIG_SYSFS