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xen: do not disable netfront in dom0

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Netfront driver can be also useful in dom0, eg when all NICs are assigned to
some domU (aka driver domain). Then using netback in domU and netfront in dom0
is the only way to get network access in dom0.

Signed-off-by: Marek Marczykowski <marmarek@invisiblethingslab.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Marek Marczykowski 2012-05-20 01:45:10 +00:00 committed by David S. Miller
parent c3719a1ef5
commit 76648102cf
1 changed files with 0 additions and 6 deletions
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6
drivers/net/xen-netfront.c
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@ -1962,9 +1962,6 @@ static int __init netif_init(void)
if (!xen_domain())
return -ENODEV;
if (xen_initial_domain())
return 0;
if (xen_hvm_domain() && !xen_platform_pci_unplug)
return -ENODEV;
@ -1977,9 +1974,6 @@ module_init(netif_init);
static void __exit netif_exit(void)
{
if (xen_initial_domain())
return;
xenbus_unregister_driver(&netfront_driver);
}
module_exit(netif_exit);