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authorMatt Reimer <mreimer@vpop.net>2007-10-17 14:33:23 -0700
committerDavid Woodhouse <dwmw2@infradead.org>2007-10-20 22:27:22 +0100
commitc32b8dcc45c823cf30dcdf0fc37ee2f6b78f38cb (patch)
treea2f1cb94c901c56eb53000655f047c3fe98134ff /drivers/mtd
parent39e73fc10e916db93c8a2c622f0315d296e66cf4 (diff)
downloadop-kernel-dev-c32b8dcc45c823cf30dcdf0fc37ee2f6b78f38cb.zip
op-kernel-dev-c32b8dcc45c823cf30dcdf0fc37ee2f6b78f38cb.tar.gz
[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>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/nand_base.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index b4e0e77..e29c1da 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -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;
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