linux-kernel - [PATCH 3/4 v3] mtd: onenand: samsung: Propagate the error returned by 'onenand

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Message-Id: <6a50f5e1872bedd649c5f0d0651243b5e4bb1184.1513230484.git.christophe.jaillet@wanadoo.fr>
Date:   Thu, 14 Dec 2017 07:03:51 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     kyungmin.park@...sung.com, dwmw2@...radead.org,
        computersforpeace@...il.com, boris.brezillon@...e-electrons.com,
        marek.vasut@...il.com, richard@....at, cyrille.pitchen@...ev4u.fr
Cc:     linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH 3/4 v3] mtd: onenand: samsung: Propagate the error returned by 'onenand_scan()'

Propagate the error code returned by 'onenand_scan()' instead of a
hard-coded -EFAULT.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Cross-compiled tested-only

v3: new patch in the serie
---
 drivers/mtd/onenand/samsung.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c
index b5497c5a35f1..206aa90140c9 100644
--- a/drivers/mtd/onenand/samsung.c
+++ b/drivers/mtd/onenand/samsung.c
@@ -921,8 +921,9 @@ static int s3c_onenand_probe(struct platform_device *pdev)
 		}
 	}
 
-	if (onenand_scan(mtd, 1))
-		return -EFAULT;
+	err = onenand_scan(mtd, 1);
+	if (err)
+		return err;
 
 	if (onenand->type != TYPE_S5PC110) {
 		/* S3C doesn't handle subpage write */
-- 
2.14.1