net: minor cleanup to net_namespace.c.
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>
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@ -216,11 +216,14 @@ static void net_free(struct net *net)
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kmem_cache_free(net_cachep, net);
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kmem_cache_free(net_cachep, net);
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}
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}
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static struct net *net_create(void)
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struct net *copy_net_ns(unsigned long flags, struct net *old_net)
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{
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{
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struct net *net;
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struct net *net;
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int rv;
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int rv;
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if (!(flags & CLONE_NEWNET))
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return get_net(old_net);
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net = net_alloc();
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net = net_alloc();
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if (!net)
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if (!net)
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return ERR_PTR(-ENOMEM);
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return ERR_PTR(-ENOMEM);
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@ -239,13 +242,6 @@ static struct net *net_create(void)
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return net;
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return net;
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}
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}
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struct net *copy_net_ns(unsigned long flags, struct net *old_net)
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{
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if (!(flags & CLONE_NEWNET))
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return get_net(old_net);
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return net_create();
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}
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static DEFINE_SPINLOCK(cleanup_list_lock);
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static DEFINE_SPINLOCK(cleanup_list_lock);
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static LIST_HEAD(cleanup_list); /* Must hold cleanup_list_lock to touch */
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static LIST_HEAD(cleanup_list); /* Must hold cleanup_list_lock to touch */
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