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UBI: initialize static volumes with vol->used_bytes

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I came across a problem which seems to be present since:

commit 941dfb07ed
UBI: set correct gluebi device size

ubi_create_gluebi() leaves mtd->size = 0 for static volumes. So even
existing static volumes are initialized with a size of 0.

Signed-off-by: Jan Altenberg <jan.altenberg@linutronix.de>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Jan Altenberg 2008-03-28 16:13:53 +01:00 committed by Artem Bityutskiy
parent 6e0c84e37e
commit cbd8a9d2cd
1 changed files with 3 additions and 2 deletions
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5
drivers/mtd/ubi/gluebi.c
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@ -291,11 +291,12 @@ int ubi_create_gluebi(struct ubi_device *ubi, struct ubi_volume *vol)
/*
* In case of dynamic volume, MTD device size is just volume size. In
* case of a static volume the size is equivalent to the amount of data
* bytes, which is zero at this moment and will be changed after volume
* update.
* bytes.
*/
if (vol->vol_type == UBI_DYNAMIC_VOLUME)
mtd->size = vol->usable_leb_size * vol->reserved_pebs;
else
mtd->size = vol->used_bytes;
if (add_mtd_device(mtd)) {
ubi_err("cannot not add MTD device\n");