linux-kernel - [PATCH] MTD: atmel_nand: using a stronger ECC is not dangerous

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 31 May 2013 16:34:10 +0200
From:	Richard Genoud <richard.genoud@...il.com>
To:	David Woodhouse <dwmw2@...radead.org>
Cc:	Josh Wu <josh.wu@...el.com>, linux-mtd@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Richard Genoud <richard.genoud@...il.com>
Subject: [PATCH] MTD: atmel_nand: using a stronger ECC is not dangerous

We don't have to issue a warning when a stronger error correting
capability is chosen.

Signed-off-by: Richard Genoud <richard.genoud@...il.com>
---
 drivers/mtd/nand/atmel_nand.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 2d23d29..2415cdc 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -1002,7 +1002,7 @@ static int __init atmel_pmecc_nand_init_params(struct platform_device *pdev,
 		return err_no;
 	}
 
-	if (cap != host->pmecc_corr_cap ||
+	if (cap > host->pmecc_corr_cap ||
 			sector_size != host->pmecc_sector_size)
 		dev_info(host->dev, "WARNING: Be Caution! Using different PMECC parameters from Nand ONFI ECC reqirement.\n");
 
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/