[Devel] Re: [PATCH 17/16] net: Disable netfilter sockopts when not in the initial network namespace

[David Miller]

I added the following patch to net-2.6.24 to kill a warning
since net_alloc() has no users (yet).

commit f444fa9b5d70b3d431e1554e0975e012514c39f3
Author: David S. Miller <davem at kimchee.(none)>
Date:   Wed Sep 12 14:01:08 2007 +0200

    [NET]: #if 0 out net_alloc() for now.
    
    We will undo this once it is actually used.
    
    Signed-off-by: David S. Miller <davem at davemloft.net>

diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index f259a9b..1fc513c 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -32,10 +32,12 @@ void net_unlock(void)
 	mutex_unlock(&net_list_mutex);
 }
 
+#if 0
 static struct net *net_alloc(void)
 {
 	return kmem_cache_alloc(net_cachep, GFP_KERNEL);
 }
+#endif
 
 static void net_free(struct net *net)
 {
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