[PATCH V2 08/12] nvmet: move get/put ctrl into dev open/release

[Sagi Grimberg]

>> @@ -3327,6 +3337,7 @@ static long nvme_dev_ioctl(struct file *file, unsigned int cmd,
>>   static const struct file_operations nvme_dev_fops = {
>>   	.owner		= THIS_MODULE,
>>   	.open		= nvme_dev_open,
>> +	.release	= nvme_dev_release,
>>   	.unlocked_ioctl	= nvme_dev_ioctl,
>>   	.compat_ioctl	= compat_ptr_ioctl,
>>   };
> 
> Seems like everything above this is necessary and fixes a real and
> obvious bug and should go in separately, first.
> 
> Everything below this is rather unrelated to the bug...

Lets overall split bug fixes from any enhancement. Bug fixes
should go directly before we handle enhancements.