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mtd: mtdconcat: return -EOPNOTSUPP if block_markbad is undefined

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The main 'mtd_block_markbad()' function returns -EOPNOTSUPP if the
'->block_markbad' method is undefined, and mtdconcat should do the same.
Fix this by simply removing the 'mtd_can_have_bb()' because it is  not
really necessary. It could be treated as an optimization, but this function is
expected to be used so rarely that it does not matter.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Artem Bityutskiy 2012-02-03 11:03:28 +02:00 committed by David Woodhouse
parent c4cc625ea5
commit 7918687644
1 changed files with 0 additions and 3 deletions
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drivers/mtd/mtdconcat.c
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@ -673,9 +673,6 @@ static int concat_block_markbad(struct mtd_info *mtd, loff_t ofs)
struct mtd_concat *concat = CONCAT(mtd);
int i, err = -EINVAL;
if (!mtd_can_have_bb(concat->subdev[0]))
return 0;
if (ofs > mtd->size)
return -EINVAL;