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 <[email protected]> --- drivers/mtd/ubi/wl.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 523d8a4..7821342 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -657,7 +657,11 @@ 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); } -- 1.8.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
