diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c
index bb256a3bb9be..9d441965321a 100644
--- a/drivers/mtd/nand/raw/meson_nand.c
+++ b/drivers/mtd/nand/raw/meson_nand.c
@@ -1180,7 +1180,6 @@ static int meson_nand_attach_chip(struct nand_chip *nand)
 	struct meson_nfc *nfc = nand_get_controller_data(nand);
 	struct meson_nfc_nand_chip *meson_chip = to_meson_nand(nand);
 	struct mtd_info *mtd = nand_to_mtd(nand);
-	int nsectors = mtd->writesize / 1024;
 	int ret;
 
 	if (!mtd->name) {
@@ -1198,7 +1197,7 @@ static int meson_nand_attach_chip(struct nand_chip *nand)
 	nand->options |= NAND_NO_SUBPAGE_WRITE;
 
 	ret = nand_ecc_choose_conf(nand, nfc->data->ecc_caps,
-				   mtd->oobsize - 2 * nsectors);
+				   mtd->oobsize - 2);
 	if (ret) {
 		dev_err(nfc->dev, "failed to ECC init\n");
 		return -EINVAL;