From: Boris Brezillon <boris.brezillon@collabora.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Michal Simek <monstr@monstr.eu>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <Tudor.Ambarus@microchip.com>,
Richard Weinberger <richard@nod.at>,
linux-mtd@lists.infradead.org,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Naga Sureshkumar Relli <nagasure@xilinx.com>
Subject: Re: [PATCH 7/8] mtd: rawnand: jedec: Use an intermediate variable to decomplefixy conditions
Date: Wed, 22 Apr 2020 09:02:40 +0200 [thread overview]
Message-ID: <20200422090240.44fb9838@collabora.com> (raw)
In-Reply-To: <20200421164637.8086-8-miquel.raynal@bootlin.com>
On Tue, 21 Apr 2020 18:46:36 +0200
Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> Before reworking a little bit the JEDEC detection code, let's
> decomplefixy an if statement.
Same comment as earlier, it's not about complexity but readability.
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
>
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> ---
> drivers/mtd/nand/raw/nand_jedec.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mtd/nand/raw/nand_jedec.c b/drivers/mtd/nand/raw/nand_jedec.c
> index 9b540e76f84f..4cc1ea512887 100644
> --- a/drivers/mtd/nand/raw/nand_jedec.c
> +++ b/drivers/mtd/nand/raw/nand_jedec.c
> @@ -28,6 +28,7 @@ int nand_jedec_detect(struct nand_chip *chip)
> int jedec_version = 0;
> char id[5];
> int i, val, ret;
> + u16 crc;
>
> memorg = nanddev_get_memorg(&chip->base);
>
> @@ -54,8 +55,8 @@ int nand_jedec_detect(struct nand_chip *chip)
> goto free_jedec_param_page;
> }
>
> - if (onfi_crc16(ONFI_CRC_BASE, (uint8_t *)p, 510) ==
> - le16_to_cpu(p->crc))
> + crc = onfi_crc16(ONFI_CRC_BASE, (u8 *)p, 510);
> + if (crc == le16_to_cpu(p->crc))
> break;
> }
>
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next prev parent reply other threads:[~2020-04-22 7:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-21 16:46 [PATCH 0/8] Misc timing changes Miquel Raynal
2020-04-21 16:46 ` [PATCH 1/8] mtd: rawnand: timings: Add mode information to the timings structure Miquel Raynal
2020-04-22 6:36 ` Boris Brezillon
2020-04-21 16:46 ` [PATCH 2/8] mtd: rawnand: timings: Fix default tR_max and tCCS_min timings Miquel Raynal
2020-04-22 6:47 ` Boris Brezillon
2020-04-21 16:46 ` [PATCH 3/8] mtd: rawnand: onfi: Fix redundancy detection check Miquel Raynal
2020-04-22 6:49 ` Boris Brezillon
2020-04-21 16:46 ` [PATCH 4/8] mtd: rawnand: onfi: Use an intermediate variable to decomplefixy conditions Miquel Raynal
2020-04-22 6:51 ` Boris Brezillon
2020-04-21 16:46 ` [PATCH 5/8] mtd: rawnand: onfi: Avoid doing a copy of the parameter page Miquel Raynal
2020-04-22 6:54 ` Boris Brezillon
2020-04-21 16:46 ` [PATCH 6/8] mtd: rawnand: onfi: Simplify the NAND operations during detection Miquel Raynal
2020-04-22 7:00 ` Boris Brezillon
2020-04-22 7:25 ` Miquel Raynal
2020-04-21 16:46 ` [PATCH 7/8] mtd: rawnand: jedec: Use an intermediate variable to decomplefixy conditions Miquel Raynal
2020-04-22 7:02 ` Boris Brezillon [this message]
2020-04-22 8:49 ` Sergei Shtylyov
2020-04-22 9:33 ` Miquel Raynal
2020-04-21 16:46 ` [PATCH 8/8] mtd: rawnand: jedec: Simplify the NAND operations during detection Miquel Raynal
2020-04-22 7:05 ` Boris Brezillon
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