On Sun, 29 Jan 2017 01:12:18 -0800 "Christoph Hellwig" <[email protected]> wrote:
> Remove a piece of code in storvsc_queuecommand that tries to pass the > physical address of the kernel struct scatterlist pointer to the host. > > Fortunately the code can't ever be reached anyway. > > Signed-off-by: Christoph Hellwig <[email protected]> > --- > drivers/scsi/storvsc_drv.c | 7 ------- > 1 file changed, 7 deletions(-) > > diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c > index 05526b7..62f4545 100644 > --- a/drivers/scsi/storvsc_drv.c > +++ b/drivers/scsi/storvsc_drv.c > @@ -1511,13 +1511,6 @@ static int storvsc_queuecommand(struct Scsi_Host > *host, struct scsi_cmnd *scmnd) > page_to_pfn(sg_page((cur_sgl))); > cur_sgl = sg_next(cur_sgl); > } > - > - } else if (scsi_sglist(scmnd)) { > - payload->range.len = length; > - payload->range.offset = > - virt_to_phys(scsi_sglist(scmnd)) & (PAGE_SIZE-1); > - payload->range.pfn_array[0] = > - virt_to_phys(scsi_sglist(scmnd)) >> PAGE_SHIFT; > } > > cmd_request->payload = payload; Looks like something that has been around from first versions of hyper-v support. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
