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>
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 3f86026..1abb5084 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -216,11 +216,14 @@
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;
int rv;
+ if (!(flags & CLONE_NEWNET))
+ return get_net(old_net);
+
net = net_alloc();
if (!net)
return ERR_PTR(-ENOMEM);
@@ -239,13 +242,6 @@
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 LIST_HEAD(cleanup_list); /* Must hold cleanup_list_lock to touch */