[PATCH] MTD: OneNAND: Return only negative error codes
dedekind at infradead.org
Sun Oct 14 04:14:08 EDT 2007
On Fri, 2007-10-12 at 18:30 +0900, Kyungmin Park wrote:
> > The OneNAND driver was confusing JFFS2 by returning positive error
> > codes.
> It's only possible the write case error and it returns the positive 'ctrl' error.
> Other case, "2-bit ecc error' is handled with 'mtd->ecc_stat' correctly.
> Well, no problem to change to the negative value.
> Acked-by: Kyungmin Park <kyungmin.park at samsung.com>
Yeah, it's rare but we caught this in practice, and JFFS2 just calls
BUG() if OneNAND returns positive number while JFFS2 is scanning the
Artem Bityutskiy (Битюцкий Артём)
More information about the linux-mtd