[PATCH 1/2] nvmet_fc: add defer_req callback for deferment of cmd buffer return

[James Smart]

On 8/2/2017 1:16 AM, Johannes Thumshirn wrote:
>> +	for (;;) {
>> +		deferfcp = list_first_entry_or_null(&queue->pending_cmd_list,
>> +				struct nvmet_fc_defer_fcp_req, req_list);
>> +		if (!deferfcp)
>> +			break;
> 
>          while ((deferfcp = list_first_entry_or_null(&queue->pending_cmd_list,
> 				struct nvmet_fc_defer_fcp_req,
> 				req_list)) != NULL) {
> ?

To me - this is harder to read. But not a big deal.

-- james