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path: root/drivers/scsi/pmcraid.c
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Diffstat (limited to 'drivers/scsi/pmcraid.c')
-rw-r--r--drivers/scsi/pmcraid.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index ca22526aff7f..71ff3936da4f 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -3255,7 +3255,7 @@ static int pmcraid_copy_sglist(
int direction
)
{
- struct scatterlist *scatterlist;
+ struct scatterlist *sg;
void *kaddr;
int bsize_elem;
int i;
@@ -3264,10 +3264,10 @@ static int pmcraid_copy_sglist(
/* Determine the actual number of bytes per element */
bsize_elem = PAGE_SIZE * (1 << sglist->order);
- scatterlist = sglist->scatterlist;
+ sg = sglist->scatterlist;
- for (i = 0; i < (len / bsize_elem); i++, buffer += bsize_elem) {
- struct page *page = sg_page(&scatterlist[i]);
+ for (i = 0; i < (len / bsize_elem); i++, sg = sg_next(sg), buffer += bsize_elem) {
+ struct page *page = sg_page(sg);
kaddr = kmap(page);
if (direction == DMA_TO_DEVICE)
@@ -3282,11 +3282,11 @@ static int pmcraid_copy_sglist(
return -EFAULT;
}
- scatterlist[i].length = bsize_elem;
+ sg->length = bsize_elem;
}
if (len % bsize_elem) {
- struct page *page = sg_page(&scatterlist[i]);
+ struct page *page = sg_page(sg);
kaddr = kmap(page);
@@ -3297,7 +3297,7 @@ static int pmcraid_copy_sglist(
kunmap(page);
- scatterlist[i].length = len % bsize_elem;
+ sg->length = len % bsize_elem;
}
if (rc) {