diff options
author | Richard Weinberger <richard@nod.at> | 2014-10-07 21:45:19 +0200 |
---|---|---|
committer | Stefan Agner <stefan@agner.ch> | 2015-09-01 15:01:33 -0700 |
commit | 11873ad008b1fbe1df9e290819901d8103b34c0a (patch) | |
tree | f8b4fea595a01d940f750a7906700ea1ab3d64a5 | |
parent | bf14494e3f18dc07f79434f672ef8e0922ec51fc (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>
-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 c68dd5d1d1d..af105a80f6f 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -1482,8 +1482,10 @@ err: ret = 0; if (old_fm) { ret = invalidate_fastmap(ubi, old_fm); - if (ret < 0) + if (ret < 0) { ubi_err("Unable to invalidiate current fastmap!"); + ubi_ro_mode(ubi); + } else if (ret) ret = 0; } |