Straightforward conversion to the new function.
Signed-off-by: Logan Gunthorpe logang@deltatee.com Acked-by: David Kershner david.kershner@unisys.com --- drivers/staging/unisys/visorhba/visorhba_main.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/unisys/visorhba/visorhba_main.c b/drivers/staging/unisys/visorhba/visorhba_main.c index d372115..c77426c 100644 --- a/drivers/staging/unisys/visorhba/visorhba_main.c +++ b/drivers/staging/unisys/visorhba/visorhba_main.c @@ -843,7 +843,6 @@ do_scsi_nolinuxstat(struct uiscmdrsp *cmdrsp, struct scsi_cmnd *scsicmd) struct scatterlist *sg; unsigned int i; char *this_page; - char *this_page_orig; int bufind = 0; struct visordisk_info *vdisk; struct visorhba_devdata *devdata; @@ -870,11 +869,14 @@ do_scsi_nolinuxstat(struct uiscmdrsp *cmdrsp, struct scsi_cmnd *scsicmd)
sg = scsi_sglist(scsicmd); for (i = 0; i < scsi_sg_count(scsicmd); i++) { - this_page_orig = kmap_atomic(sg_page(sg + i)); - this_page = (void *)((unsigned long)this_page_orig | - sg[i].offset); + this_page = sg_map(sg + i, 0, SG_KMAP_ATOMIC); + if (IS_ERR(this_page)) { + scsicmd->result = DID_ERROR << 16; + return; + } + memcpy(this_page, buf + bufind, sg[i].length); - kunmap_atomic(this_page_orig); + sg_unmap(sg + i, this_page, 0, SG_KMAP_ATOMIC); } } else { devdata = (struct visorhba_devdata *)scsidev->host->hostdata;