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Message-Id: <1422367816-4257-2-git-send-email-antoine.tenart@free-electrons.com> Date: Tue, 27 Jan 2015 15:10:08 +0100 From: Antoine Tenart <antoine.tenart@...e-electrons.com> To: sebastian.hesselbarth@...il.com, ezequiel.garcia@...e-electrons.com, dwmw2@...radead.org, computersforpeace@...il.com Cc: Antoine Tenart <antoine.tenart@...e-electrons.com>, thomas.petazzoni@...e-electrons.com, zmxu@...vell.com, jszhang@...vell.com, linux-arm-kernel@...ts.infradead.org, linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH 1/9] mtd: pxa3xx_nand: initialiaze pxa3xx_flash_ids to 0 pxa3xx_flash_ids wasn't initialized to 0, which in certain cases could end up containing corrupted values in its members. Fix this to avoid possible issues. Signed-off-by: Antoine Tenart <antoine.tenart@...e-electrons.com> --- drivers/mtd/nand/pxa3xx_nand.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 96b0b1d27df1..d00ac392d1c4 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -1472,6 +1472,8 @@ static int pxa3xx_nand_scan(struct mtd_info *mtd) return ret; } + memset(pxa3xx_flash_ids, 0, sizeof(pxa3xx_flash_ids)); + pxa3xx_flash_ids[0].name = f->name; pxa3xx_flash_ids[0].dev_id = (f->chip_id >> 8) & 0xffff; pxa3xx_flash_ids[0].pagesize = f->page_size; -- 2.2.2 -- 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/
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