Straightforward conversion to the new function.
Signed-off-by: Logan Gunthorpe <logang@xxxxxxxxxxxx>
---
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 0ce92c8..2d8c8bc 100644
--- a/drivers/staging/unisys/visorhba/visorhba_main.c
+++ b/drivers/staging/unisys/visorhba/visorhba_main.c
@@ -842,7 +842,6 @@ 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;
@@ -869,11 +868,14 @@ 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, 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, SG_KMAP_ATOMIC);
}
} else {
devdata = (struct visorhba_devdata *)scsidev->host->hostdata;
--
2.1.4
