tun: Implement ip link del tunXXX

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This greatly simplifies testing to verify I have fixed the problems
with a tun device disappearing when the tun file descriptor is still
held open.

Further it allows removal network namespace operations for the tun
driver.  Reducing the network namespace handling in the driver to the
minimum.  i.e. When we are creating a tun device.

Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric W. Biederman 2009-01-21 16:02:16 -08:00 • committed by David S. Miller

parent aec191aa2a

commit f019a7a594

1 changed files with 25 additions and 31 deletions

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56

drivers/net/tun.c

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