[PATCH 4/4] nvme-pci: implement host memory buffer support

[Christoph Hellwig]

On Mon, May 22, 2017 at 03:22:30AM -0400, Keith Busch wrote:
> > +out_free_bufs:
> > +	while (--i >= 0) {
> > +		struct nvme_host_mem_buf_desc *desc = &dev->host_mem_descs[i];
> 
> I think you want to use the local desc's variable since
> dev->host_mem_descs isn't set if you goto this out_free_bufs label.

Indeed..