[PATCH 09/39] mtd: nand: denali: fix erased page check code

[Masahiro Yamada]

Currently, is_erased() is called against "buf" twice, so the second
call is meaningless.  The second one should be checked against
chip->oob_poi.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---

 drivers/mtd/nand/denali.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index cbc7f75..753e9a02 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1160,7 +1160,7 @@ static int denali_read_page(struct mtd_info *mtd, struct nand_chip *chip,
 		if (check_erased_page) {
 			if (!is_erased(buf, mtd->writesize))
 				mtd->ecc_stats.failed++;
-			if (!is_erased(buf, mtd->oobsize))
+			if (!is_erased(chip->oob_poi, mtd->oobsize))
 				mtd->ecc_stats.failed++;
 		}
 	}
-- 
2.7.4