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UBI: remove bogus debugging checks

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The 'paranoid_check_empty()' is bogus because, which is easilly
seen on NOR flash, which has long erase cycles, and which may
easilly end-up with half-erased eraseblocks. In this case the
paranoid check fails. I is just wrong to assume that PEBs which
do not have EC headers always contain all 0xFF. Such assumption
should not be made on the I/O level, which is quite low.

Thus, just kill the check.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy
2009-06-29 15:58:36 +03:00
parent 40a71a87fa
commit 1398788fe7
3 changed files with 2 additions and 88 deletions
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2
drivers/mtd/ubi/wl.c
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@ -463,7 +463,7 @@ retry:
err = ubi_dbg_check_all_ff(ubi, e->pnum, ubi->vid_hdr_aloffset,
ubi->peb_size - ubi->vid_hdr_aloffset);
if (err) {
dbg_err("new PEB does not contain all 0xFF bytes");
ubi_err("new PEB %d does not contain all 0xFF bytes", e->pnum);
return err > 0 ? -EINVAL : err;
}