tree 2cd0bd4ecedce053a6cef6ee3237338c859daa4c
parent 1da845409ea40634c44b383cc6482cb6a78ecf1e
author Nicolas Dichtel <nicolas.dichtel@6wind.com> 1352906966 +0100
committer Stephen Hemminger <stephen.hemminger@vyatta.com> 1352918566 +0100

ip/ip6tunnel: fix update of tclass and flowlabel

When tclass or flowlabel field were updated, we only performed an OR with the
new value. For example, it was not possible to reset tclass:
  ip -6 tunnel change ip6tnl2 tclass 0

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>