[PATCH] nvme-fabrics: Allow 0 as KATO value

[Christoph Hellwig]

On Thu, Sep 14, 2017 at 01:59:28PM -0300, Guilherme G. Piccoli wrote:
> Currently, driver code allows user to set 0 as KATO
> (Keep Alive TimeOut), but this is not being respected.
> This patch enforces the expected behavior.
> 
> Signed-off-by: Guilherme G. Piccoli <gpiccoli at linux.vnet.ibm.com>

Thanks, applied to nvme-4.14 after an offline ACK from Sagi.