From: Hangbin Liu <liuhang...@gmail.com>
Date: Sat, 29 Sep 2018 23:06:29 +0800
> As Michal remaind, we should allow to clear ttl inherit. Then we will
> have three states:
>
> 1. set the flag, and do ttl inherit.
> 2. do not set the flag, use configured ttl value, or default ttl (0) if
> not set.
> 3. disable ttl inherit, use previous configured ttl value, or default ttl (0).
>
> Fixes: 52d0d404d39dd ("geneve: add ttl inherit support")
> CC: Michal Kubecek <mkube...@suse.cz>
> Signed-off-by: Hangbin Liu <liuhang...@gmail.com>
Applied.
