[NETNS]: Refactor fib initialization so it can handle multiple namespaces.

This patch makes the fib to be initialized as a subsystem for the
network namespaces. The code does not handle several namespaces yet,
so in case of a creation of a network namespace, the
creation/initialization will not occur.

Acked-by: Benjamin Thery <benjamin.thery@bull.net>
Acked-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 4 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index d5b8cb1dad67..40ecaae7be32 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1475,15 +1475,11 @@ static int __init ipv4_proc_init(void)
                 goto out_tcp;
         if (udp4_proc_init())
                 goto out_udp;
-        if (fib_proc_init(&init_net))
-                goto out_fib;
         if (ip_misc_proc_init())
                 goto out_misc;
 out:
         return rc;
 out_misc:
-        fib_proc_exit(&init_net);
-out_fib:
         udp4_proc_exit();
 out_udp:
         tcp4_proc_exit();