[PATCH] nvme: remove multipath module parameter

[John Meneghini]

On 2/18/25 9:26 AM, John Meneghini wrote:
>> +    } else {
>> +#ifdef CONFIG_NVME_MULTIPATH
>>           sprintf(disk->disk_name, "nvme%dn%d", ctrl->subsys->instance,
>>               ns->head->instance);
>> -    } else {
>  > +#else
> 
> You don't need the this #ifdef conditional statement because the nvme_ns_head_multipath() function checks CONFIG_NVME_MULTIPATH
> for you and the sprintf(disk->disk_name, "nvme%dn%d" statement is kind of redundant.
> 
> 
>>           sprintf(disk->disk_name, "nvme%dn%d", ctrl->instance,
>>               ns->head->instance);
>> +#endif 

Actually, I think I may be wrong about this.  To maintain 100% backward compatibility with what the users see in the dmesg log, I think we need this code.

/John