[ovs-git] [openvswitch/ovs] 9de253: lib/tc: Fix flow dump for tunnel id equal zero

[CosmicSpaceGoose]

  Branch: refs/heads/branch-2.12
  Home:   https://github.com/openvswitch/ovs
  Commit: 9de253c75f2ed8fe298a49e0927e079369f17d31
      https://github.com/openvswitch/ovs/commit/9de253c75f2ed8fe298a49e0927e079369f17d31
  Author: Dmytro Linkin <dmitrolin at mellanox.com>
  Date:   2019-11-01 (Fri, 01 Nov 2019)

  Changed paths:
    M lib/netdev-offload-tc.c

  Log Message:
  -----------
  lib/tc: Fix flow dump for tunnel id equal zero

Tunnel id 0 is not printed unless tunnel flag FLOW_TNL_F_KEY is set.
Fix that by always setting FLOW_TNL_F_KEY when tunnel id is valid.

Fixes: 0227bf092ee6 ("lib/tc: Support optional tunnel id")
Signed-off-by: Dmytro Linkin <dmitrolin at mellanox.com>
Reviewed-by: Roi Dayan <roid at mellanox.com>
Signed-off-by: Simon Horman <simon.horman at netronome.com>