> -----Original Message----- > From: Christoph Hellwig [mailto:hch@xxxxxx] > Sent: Sunday, January 29, 2017 1:12 AM > To: KY Srinivasan <kys@xxxxxxxxxxxxx>; Haiyang Zhang > <haiyangz@xxxxxxxxxxxxx>; Stephen Hemminger > <sthemmin@xxxxxxxxxxxxx> > Cc: linux-scsi@xxxxxxxxxxxxxxx > Subject: [PATCH] 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. Thanks Christoph. Reviewed-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> K. Y > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> > --- > 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; > -- > 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
