[PATCH v2 31/37] scsi: sg: drop nth_page() usage within SG entry
David Hildenbrand <[email protected]>
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| Message-ID | <[email protected]> |
It's no longer required to use nth_page() when iterating pages within a single SG entry, so let's drop the nth_page() usage. Reviewed-by: Bart Van Assche <[email protected]> Reviewed-by: Lorenzo Stoakes <[email protected]> Reviewed-by: Martin K. Petersen <[email protected]> Cc: Doug Gilbert <[email protected]> Cc: "James E.J. Bottomley" <[email protected]> Signed-off-by: David Hildenbrand <[email protected]> --- drivers/scsi/sg.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 3c02a5f7b5f39..4c62c597c7be9 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1235,8 +1235,7 @@ sg_vma_fault(struct vm_fault *vmf) len = vma->vm_end - sa; len = (len < length) ? len : length; if (offset < len) { - struct page *page = nth_page(rsv_schp->pages[k], - offset >> PAGE_SHIFT); + struct page *page = rsv_schp->pages[k] + (offset >> PAGE_SHIFT); get_page(page); /* increment page count */ vmf->page = page; return 0; /* success */ -- 2.50.1