diff options
| -rw-r--r-- | drivers/scsi/ipr.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 2022ffb45041..7dff517a0858 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -3912,7 +3912,6 @@ static int ipr_copy_ucode_buffer(struct ipr_sglist *sglist, { int bsize_elem, i, result = 0; struct scatterlist *sg; - void *kaddr; /* Determine the actual number of bytes per element */ bsize_elem = PAGE_SIZE * (1 << sglist->order); @@ -3923,9 +3922,7 @@ static int ipr_copy_ucode_buffer(struct ipr_sglist *sglist, buffer += bsize_elem) { struct page *page = sg_page(sg); - kaddr = kmap(page); - memcpy(kaddr, buffer, bsize_elem); - kunmap(page); + memcpy_to_page(page, 0, buffer, bsize_elem); sg->length = bsize_elem; @@ -3938,9 +3935,7 @@ static int ipr_copy_ucode_buffer(struct ipr_sglist *sglist, if (len % bsize_elem) { struct page *page = sg_page(sg); - kaddr = kmap(page); - memcpy(kaddr, buffer, len % bsize_elem); - kunmap(page); + memcpy_to_page(page, 0, buffer, len % bsize_elem); sg->length = len % bsize_elem; } |