Re: [RFC V4 6/6] blk: export the sysfs for switching qos

[Christoph Hellwig]

On Thu, Feb 17, 2022 at 11:13:49AM +0800, Wang Jianchao (Kuaishou) wrote:
> -static const char *rq_qos_id_to_name(enum rq_qos_id id)
> -{
> -	return "unknown";
> -}

Please split the removal of dead code into a separate patch.