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net: minor cleanup to net_namespace.c.

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Inline a small static function that's only ever called from one place.

Signed-off-by: Rob Landley <rlandley@parallels.com>
Reviewed-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rob Landley 2011-04-15 02:26:25 +00:00 committed by David S. Miller
parent c3968a857a
commit 911cb193f3
1 changed files with 4 additions and 8 deletions
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12
net/core/net_namespace.c
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@ -216,11 +216,14 @@ static void net_free(struct net *net)
kmem_cache_free(net_cachep, net); kmem_cache_free(net_cachep, net);
} }
static struct net *net_create(void) struct net *copy_net_ns(unsigned long flags, struct net *old_net)
{ {
struct net *net; struct net *net;
int rv; int rv;
if (!(flags & CLONE_NEWNET))
return get_net(old_net);
net = net_alloc(); net = net_alloc();
if (!net) if (!net)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);
@ -239,13 +242,6 @@ static struct net *net_create(void)
return net; return net;
} }
struct net *copy_net_ns(unsigned long flags, struct net *old_net)
{
if (!(flags & CLONE_NEWNET))
return get_net(old_net);
return net_create();
}
static DEFINE_SPINLOCK(cleanup_list_lock); static DEFINE_SPINLOCK(cleanup_list_lock);
static LIST_HEAD(cleanup_list); /* Must hold cleanup_list_lock to touch */ static LIST_HEAD(cleanup_list); /* Must hold cleanup_list_lock to touch */