From: Jiri Pirko <j...@resnulli.us>
Date: Fri, 3 Aug 2018 11:08:47 +0200
> From: Jiri Pirko <j...@mellanox.com>
>
> User was able to perform filter flush on chain 0 even if it didn't have
> any filters in it. With the patch that avoided implicit chain 0
> creation, this changed. So in case user wants filter flush on chain
> which does not exist, just return success. There's no reason for non-0
> chains to behave differently than chain 0, so do the same for them.
>
> Reported-by: Ido Schimmel <ido...@mellanox.com>
> Fixes: f71e0ca4db18 ("net: sched: Avoid implicit chain 0 creation")
> Signed-off-by: Jiri Pirko <j...@mellanox.com>
Applied.
