net: Statically initialize init_net.dev_base_head
authorRustad, Mark D <mark.d.rustad@intel.com>
Wed, 18 Jul 2012 09:06:07 +0000 (09:06 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 2 Oct 2012 16:47:41 +0000 (09:47 -0700)
commitb64295e8b4d340a136f02f08baffa9efc0f2e0bc
tree9cf063786b5805e433b5292ca68bb2cb62fcc657
parent41ed10ac178bd4caed55434e43cb797602da93fc
net: Statically initialize init_net.dev_base_head

commit 734b65417b24d6eea3e3d7457e1f11493890ee1d upstream.

This change eliminates an initialization-order hazard most
recently seen when netprio_cgroup is built into the kernel.

With thanks to Eric Dumazet for catching a bug.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/core/dev.c
net/core/net_namespace.c