scsi: storvsc: remove bogus code to transfer struct scatterlist

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 <hch@lst.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/storvsc_drv.c

@@ -1635,13 +1635,6 @@ 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;