diff options
| author | Richard Weinberger <richard@nod.at> | 2014-10-07 21:45:19 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-03-26 22:45:59 +0100 |
| commit | 2d93fb3632755c170bc684989709e28ef3d22a80 (patch) | |
| tree | 7aef6f769a109af63ebcad6c0994cd30bd863a82 /drivers/mtd/ubi | |
| parent | d141a8ef21ab496ab6f8d188dfe7ca33e16fe798 (diff) | |
UBI: Fastmap: Switch to ro mode if invalidate_fastmap() fails
We have to switch to ro mode to guarantee that upon next UBI attach
all data is consistent.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd/ubi')
| -rw-r--r-- | drivers/mtd/ubi/fastmap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 8b95c48a002d..3d913f53fd06 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -1466,8 +1466,10 @@ err: ret = 0; if (old_fm) { ret = invalidate_fastmap(ubi, old_fm); - if (ret < 0) + if (ret < 0) { ubi_err(ubi, "Unable to invalidiate current fastmap!"); + ubi_ro_mode(ubi); + } else if (ret) ret = 0; } |