[PATCH v6 3/3] nvme-fc: Remove freeze/unfreeze around update_nr_hw_queues

[Sagi Grimberg]

> From: James Smart <jsmart2021 at gmail.com>
> 
> Remove the freeze/unfreeze around changes to the number of hardware
> queues. Study and retest has indicated there are no ios that can be
> active at this point so there is nothing to freeze.
> 
> This patch primarily reverts 883837ed0f1f

Bogus commit ID.

  "nvme-fc: wait for queues to
> freeze before calling update_hr_hw_queues". It's not an exact revert as
> it leaves the adjusting of hw queues only if the count changes.

I see that fc doesn't freeze the queues, so it obviously wrong to
unfreeze them. But is it correct to not freeze the queues?