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Groups > linux.kernel > #1476571

[PATCH 3/6] UBI: use vol->usable_leb_size instead of (ubi->leb_size - vol->data_pad)

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vol->usable_size is already set to ubi->leb_size - vol->data_pad. Use
vol->usable_size instead of recalculating it.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
 drivers/mtd/ubi/cdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 72ba84af6698..45c329694a5e 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -416,7 +416,7 @@ static long vol_cdev_ioctl(struct file *file, unsigned int cmd,
 		}
 
 		rsvd_bytes = (long long)vol->reserved_pebs *
-					ubi->leb_size-vol->data_pad;
+					vol->usable_leb_size;
 		if (bytes < 0 || bytes > rsvd_bytes) {
 			err = -EINVAL;
 			break;
-- 
2.7.4

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[PATCH 0/6] UBI: add support for 'SLC mode' volumes Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-09-05 17:40 +0200
  [PATCH 1/6] UBI: dissociate the on-flash format version and the userspace ABI version Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-09-05 17:40 +0200
  [PATCH 6/6] UBI: add SLC mode support Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-09-05 17:40 +0200
  [PATCH 5/6] UBI: io: support SLC mode accesses Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-09-05 17:40 +0200
  [PATCH 2/6] UBI: rework the on-flash format versioning logic Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-09-05 17:40 +0200
  [PATCH 3/6] UBI: use vol->usable_leb_size instead of (ubi->leb_size - vol->data_pad) Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-09-05 17:40 +0200
    Re: [PATCH 3/6] UBI: use vol->usable_leb_size instead of  (ubi->leb_size - vol->data_pad) Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-09-05 19:50 +0200
  [PATCH 4/6] UBI: introduce per-volume leb_size Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-09-05 17:40 +0200

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