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[MTD] [NAND] treat any negative return value from correct() as an error 

Treat any negative return value from a NAND driver's correct() function
as a failure, rather than just -1.

Signed-off-by: Matt Reimer <mreimer@vpop.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Matt Reimer 2007-10-17 14:33:23 -07:00 committed by David Woodhouse
parent 39e73fc10e
commit c32b8dcc45
1 changed files with 3 additions and 3 deletions
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6
drivers/mtd/nand/nand_base.c
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@ -789,7 +789,7 @@ static int nand_read_page_swecc(struct mtd_info *mtd, struct nand_chip *chip,
int stat;
stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]);
if (stat == -1)
if (stat < 0)
mtd->ecc_stats.failed++;
else
mtd->ecc_stats.corrected += stat;
@ -833,7 +833,7 @@ static int nand_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip,
int stat;
stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]);
if (stat == -1)
if (stat < 0)
mtd->ecc_stats.failed++;
else
mtd->ecc_stats.corrected += stat;
@ -874,7 +874,7 @@ static int nand_read_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
chip->read_buf(mtd, oob, eccbytes);
stat = chip->ecc.correct(mtd, p, oob, NULL);
if (stat == -1)
if (stat < 0)
mtd->ecc_stats.failed++;
else
mtd->ecc_stats.corrected += stat;