From: Kees Cook <keescook@chromium.org>
To: Boris Brezillon <boris.brezillon@bootlin.com>
Cc: Peter Pan <peterpandong@micron.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] mtd: spinand: Use 2-factor allocator calls
Date: Wed, 4 Jul 2018 10:27:59 -0700 [thread overview]
Message-ID: <20180704172759.GA33591@beast> (raw)
As already done treewide, switch from open-coded multiplication to using
2-factor allocator helpers.
Signed-off-by: Kees Cook <keescook@chromium.org>
---
drivers/mtd/nand/spi/core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index 17d207a49cb9..fed9211c6f19 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -159,9 +159,9 @@ static int spinand_init_cfg_cache(struct spinand_device *spinand)
unsigned int target;
int ret;
- spinand->cfg_cache = devm_kzalloc(dev,
- sizeof(*spinand->cfg_cache) *
+ spinand->cfg_cache = devm_kcalloc(dev,
nand->memorg.ntargets,
+ sizeof(*spinand->cfg_cache),
GFP_KERNEL);
if (!spinand->cfg_cache)
return -ENOMEM;
--
2.17.1
--
Kees Cook
Pixel Security
next reply other threads:[~2018-07-04 17:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-04 17:27 Kees Cook [this message]
2018-07-05 7:03 ` [PATCH] mtd: spinand: Use 2-factor allocator calls Miquel Raynal
2018-07-05 15:56 ` Kees Cook
2018-07-08 21:50 ` Miquel Raynal
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