In case of the last page containing bitflips (ret > 0),
spinand_mtd_read() will return that number of bitflips for the last
page. But to me it looks like it should instead return max_bitflips like
it does when the last page read returns with 0.
Signed-off-by: liaoweixiong <liaoweixiong@xxxxxxxxxxxxxxxxx>
Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
Acked-by: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
Fixes: 7529df465248 ("mtd: nand: Add core infrastructure to support SPI NANDs")
---
drivers/mtd/nand/spi/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index 556bfdb..6b9388d 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -511,12 +511,12 @@ static int spinand_mtd_read(struct mtd_info *mtd, loff_t from,
if (ret == -EBADMSG) {
ecc_failed = true;
mtd->ecc_stats.failed++;
- ret = 0;
} else {
mtd->ecc_stats.corrected += ret;
max_bitflips = max_t(unsigned int, max_bitflips, ret);
}
+ ret = 0;
ops->retlen += iter.req.datalen;
ops->oobretlen += iter.req.ooblen;
}
--
1.9.1
