[MTD] OneNAND: return ecc error code only when 2-bit ecc occurs

we don't need to return ecc error when 1-bit ecc.
We only return error code when 2-bit ecc error

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index abbe160b4309..2ea07f5723d1 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -327,12 +327,12 @@ static int onenand_wait(struct mtd_info *mtd, int state)
                 int ecc = this->read_word(this->base + ONENAND_REG_ECC_STATUS);
                 if (ecc) {
                         DEBUG(MTD_DEBUG_LEVEL0, "onenand_wait: ECC error = 0x%04x\n", ecc);
-                        if (ecc & ONENAND_ECC_2BIT_ALL)
+                        if (ecc & ONENAND_ECC_2BIT_ALL) {
                                 mtd->ecc_stats.failed++;
-                        else if (ecc & ONENAND_ECC_1BIT_ALL)
+                                return ecc;
+                        } else if (ecc & ONENAND_ECC_1BIT_ALL)
                                 mtd->ecc_stats.corrected++;
                 }
-                return ecc;
         }
 
         return 0;