> qos_conf can be NULL. This can be easily reproduced by setting egress QoS
> on a port:
>
> ```
> ovs-vsctl set port dpdk2 qos=@newqos -- --id=@newqos create qos
> type=egress-policer other-config:cir=4600 other-config:cbs=2048 ```
>
> Reported-by: Ian Stokes
> Fixes: 78bd47cf44a5 ("netdev
qos_conf can be NULL. This can be easily reproduced by setting egress
QoS on a port:
```
ovs-vsctl set port dpdk2 qos=@newqos -- --id=@newqos create qos
type=egress-policer other-config:cir=4600 other-config:cbs=2048
```
Reported-by: Ian Stokes
Fixes: 78bd47cf44a5 ("netdev-dpdk: Use RCU for