When uncorrectable ECC error happens, whether the page is erased or
not, the ecc.read_page() should return zero.

Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---

 drivers/mtd/nand/denali.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index ae9a8d2..a6445d9 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1160,6 +1160,7 @@ static int denali_read_page(struct mtd_info *mtd, struct 
nand_chip *chip,
                if (!is_erased(buf, mtd->writesize) ||
                    !is_erased(chip->oob_poi, mtd->oobsize))
                        mtd->ecc_stats.failed++;
+               return 0;
        }
        return max_bitflips;
 }
-- 
2.7.4

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