[PATCH] nvme-pci: remove an unnecessary initialization in HMB code

[Christoph Hellwig]

On Tue, Dec 05, 2017 at 05:23:54AM +0900, Minwoo Im wrote:
> The local variable __size__ will be set a bit later in a for-loop.
> Remove the explicit initialization at the beginning of this function.

Thanks,

applied to nvme-4.16.