linux-kernel - [PATCH -next] mtd: onenand_base: simplify the return expression of onenand_transfer_auto

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Message-ID: <20200921082441.2591669-1-liushixin2@huawei.com>
Date:   Mon, 21 Sep 2020 16:24:41 +0800
From:   Liu Shixin <liushixin2@...wei.com>
To:     Kyungmin Park <kyungmin.park@...sung.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        "Vignesh Raghavendra" <vigneshr@...com>
CC:     <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        "Liu Shixin" <liushixin2@...wei.com>
Subject: [PATCH -next] mtd: onenand_base: simplify the return expression of onenand_transfer_auto_oob

Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@...wei.com>
---
 drivers/mtd/nand/onenand/onenand_base.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/mtd/nand/onenand/onenand_base.c b/drivers/mtd/nand/onenand/onenand_base.c
index ec18ade33262..188b8061e1f7 100644
--- a/drivers/mtd/nand/onenand/onenand_base.c
+++ b/drivers/mtd/nand/onenand/onenand_base.c
@@ -1052,16 +1052,11 @@ static int onenand_transfer_auto_oob(struct mtd_info *mtd, uint8_t *buf, int col
 				int thislen)
 {
 	struct onenand_chip *this = mtd->priv;
-	int ret;
 
 	this->read_bufferram(mtd, ONENAND_SPARERAM, this->oob_buf, 0,
 			     mtd->oobsize);
-	ret = mtd_ooblayout_get_databytes(mtd, buf, this->oob_buf,
-					  column, thislen);
-	if (ret)
-		return ret;
-
-	return 0;
+	return mtd_ooblayout_get_databytes(mtd, buf, this->oob_buf,
+					   column, thislen);
 }
 
 /**
-- 
2.25.1