tree d249b39f0c05aedeb3873a897151b47913632eee
parent e94ef682053a6eeca91aefdaecf8efe7fd7e33a5
author Ville Nuorvala <vnuorval@tcs.hut.fi> 1164416741 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1165123824 -0800

[IPV6]: Fix SIOCCHGTUNNEL bug in IPv6 tunnels

A logic bug in tunnel lookup could result in duplicate tunnels when
changing an existing device.

Signed-off-by: Ville Nuorvala <vnuorval@tcs.hut.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>