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authorStephen Hemminger <shemminger@vyatta.com>2009-05-21 15:10:31 -0700
committerDavid S. Miller <davem@davemloft.net>2009-05-21 15:10:31 -0700
commitca0f31125c5cf0d48f47c2e1a3785a08876a7e87 (patch)
tree8480e770af9b7c2f85e94327db7259c7d86ccf4b /net/core/net_namespace.c
parent1f7a2bb4eff75c56a71b3896c36a34e787c5e4e5 (diff)
netns: simplify net_ns_init
The net_ns_init code can be simplified. No need to save error code if it is only going to panic if it is set 4 lines later. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/net_namespace.c')
-rw-r--r--net/core/net_namespace.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 69d7549db9a2..b7292a2719dc 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -196,7 +196,6 @@ struct net *copy_net_ns(unsigned long flags, struct net *old_net)
static int __init net_ns_init(void)
{
struct net_generic *ng;
- int err;
#ifdef CONFIG_NET_NS
net_cachep = kmem_cache_create("net_namespace", sizeof(struct net),
@@ -216,15 +215,14 @@ static int __init net_ns_init(void)
rcu_assign_pointer(init_net.gen, ng);
mutex_lock(&net_mutex);
- err = setup_net(&init_net);
+ if (setup_net(&init_net))
+ panic("Could not setup the initial network namespace");
rtnl_lock();
list_add_tail(&init_net.list, &net_namespace_list);
rtnl_unlock();
mutex_unlock(&net_mutex);
- if (err)
- panic("Could not setup the initial network namespace");
return 0;
}