[TUN]: Make the tun_dev_list per-net.

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Remove the static tun_dev_list and replace its occurrences in
driver with per-net one.

It is used in two places - in tun_set_iff and tun_cleanup. In 
the first case it's legal to use current net_ns. In the cleanup
call - move the loop, that unregisters all devices in net exit
hook.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Pavel Emelyanov 2008-04-16 00:41:16 -07:00 • committed by David S. Miller

parent 79d1760491

commit d647a591da

1 changed files with 19 additions and 18 deletions

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37

drivers/net/tun.c

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