netdev - [PATCH 09/10] tun: There is no longer any need to deny changing network namespaces

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Message-ID: <m1ljt5k7mp.fsf_-_@fess.ebiederm.org>
Date:	Tue, 20 Jan 2009 13:08:46 -0800
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	David Miller <davem@...emloft.net>
Cc:	<netdev@...r.kernel.org>, Max Krasnyansky <maxk@...lcomm.com>,
	Pavel Emelyanov <xemul@...nvz.org>
Subject: [PATCH 09/10] tun: There is no longer any need to deny changing network namespaces


With the awkward case between free_netdev and dev_chr_close fixed
there is no longer any need to limit tun and tap devices to the
network namespace they were created it.  So remove the
NETIF_F_NETNS_LOCAL flag on the network device.

Signed-off-by: Eric W. Biederman <ebiederm@...stanetworks.com>
---
 drivers/net/tun.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 51dba61..97b0500 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -810,7 +810,6 @@ static void tun_setup(struct net_device *dev)
 
 	dev->ethtool_ops = &tun_ethtool_ops;
 	dev->destructor = free_netdev;
-	dev->features |= NETIF_F_NETNS_LOCAL;
 }
 
 static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
-- 
1.5.6.3
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