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From: Ladislav Michl <ladis@linux-mips.org>
To: barebox@lists.infradead.org
Subject: [PATCH 09/16] mtd: nand_bbt: handle error case for nand_create_badblock_pattern()
Date: Sun, 28 Oct 2018 22:24:44 +0100	[thread overview]
Message-ID: <20181028212444.GJ14788@lenoch> (raw)
In-Reply-To: <20181028211947.GA14788@lenoch>

Linux commit abb9cf78e80a adapted for Barebox.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
---
 drivers/mtd/nand/nand_bbt.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index e296fe204..360cfcd7e 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -1272,6 +1272,7 @@ static int nand_create_badblock_pattern(struct nand_chip *this)
 int nand_default_bbt(struct mtd_info *mtd)
 {
 	struct nand_chip *this = mtd->priv;
+	int ret;
 
 	/* Is a flash based bad block table requested? */
 	if (this->bbt_options & NAND_BBT_USE_FLASH) {
@@ -1290,8 +1291,11 @@ int nand_default_bbt(struct mtd_info *mtd)
 		this->bbt_md = NULL;
 	}
 
-	if (!this->badblock_pattern)
-		nand_create_badblock_pattern(this);
+	if (!this->badblock_pattern) {
+		ret = nand_create_badblock_pattern(this);
+		if (ret)
+			return ret;
+	}
 
 	return nand_scan_bbt(mtd, this->badblock_pattern);
 }
-- 
2.19.1


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  parent reply	other threads:[~2018-10-28 21:25 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-28 21:19 [PATCH 00/16] NAND update (1st step) Ladislav Michl
2018-10-28 21:21 ` [PATCH 01/16] mtd: nand: refactor chip->block_markbad interface Ladislav Michl
2018-10-28 21:21 ` [PATCH 02/16] mtd: nand: remove multiplied-by-2 block logic Ladislav Michl
2018-10-28 21:22 ` [PATCH 03/16] mtd: nand: hide in-memory BBT implementation details Ladislav Michl
2018-10-29 10:07   ` Ladislav Michl
2018-10-29 11:43     ` Ladislav Michl
2018-10-30  9:07       ` Sascha Hauer
2018-10-28 21:22 ` [PATCH 04/16] mtd: nand: remove NAND_BBT_SCANEMPTY Ladislav Michl
2018-10-28 21:22 ` [PATCH 05/16] mtd: nand: Request strength instead of bytes for soft BCH Ladislav Michl
2018-10-28 21:23 ` [PATCH 06/16] mtd: atmel_nand: Add per board ECC setup Ladislav Michl
2018-10-28 21:23 ` [PATCH 07/16] mtd: nand: simplify nand_bch_init() usage Ladislav Michl
2018-10-28 21:24 ` [PATCH 08/16] mtd: nand_bbt: kill NAND_BBT_SCANALLPAGES Ladislav Michl
2018-10-28 21:24 ` Ladislav Michl [this message]
2018-10-28 21:25 ` [PATCH 10/16] mtd: nand_bbt: make nand_scan_bbt() static Ladislav Michl
2018-10-28 21:25 ` [PATCH 11/16] mtd: nand_bbt: unify/fix error handling in nand_scan_bbt() Ladislav Michl
2018-10-28 21:25 ` [PATCH 12/16] mtd: nand_bbt: Move BBT block selection logic out of write_bbt() Ladislav Michl
2018-10-28 21:26 ` [PATCH 13/16] mtd: nand_bbt: scan for next free bbt block if writing bbt fails Ladislav Michl
2018-10-28 21:26 ` [PATCH 14/16] mtd: nand: Kill the chip->scan_bbt() hook Ladislav Michl
2019-01-21  8:32   ` Sascha Hauer
2018-10-28 21:27 ` [PATCH 15/16] mtd: nand: Kill cellinfo Ladislav Michl
2018-10-28 21:27 ` [PATCH 16/16] mtd: nand: detect OOB size for Toshiba 24nm raw SLC Ladislav Michl

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