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OpenCloudOS-Kernel
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UBI: Fastmap: Notify user in case of an ubi_update_fastmap() failure 

If ubi_update_fastmap() fails notify the user.
This is not a hard error as ubi_update_fastmap() makes sure that upon failure
the current on-flash fastmap will no be used upon next UBI attach.

Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Richard Weinberger 2014-10-06 14:57:18 +02:00
parent 74cdaf2400
commit 943b33564e
1 changed files with 5 additions and 1 deletions
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6
drivers/mtd/ubi/wl.c
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@ -654,7 +654,11 @@ again:
* refill the WL pool synchronous. */
if (pool->used == pool->size || wl_pool->used == wl_pool->size) {
spin_unlock(&ubi->wl_lock);
ubi_update_fastmap(ubi);
ret = ubi_update_fastmap(ubi);
if (ret) {
ubi_msg(ubi, "Unable to write a new fastmap: %i", ret);
return -ENOSPC;
}
spin_lock(&ubi->wl_lock);
}