From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
To: SF Markus Elfring <elfring@users.sourceforge.net>,
linux-cris-kernel@axis.com,
Boris Brezillon <boris.brezillon@free-electrons.com>,
Gregory Clement <gregory.clement@free-electrons.com>,
Jesper Nilsson <jesper.nilsson@axis.com>,
Krzysztof Halasa <khalasa@piap.pl>,
Mikael Starvik <starvik@axis.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Shawn Guo <shawnguo@kernel.org>, Tony Lindgren <tony@atomide.com>,
Vladimir Zapolskiy <vz@mleia.com>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH 1/5] cris: nand: Delete an error message for a failed memory allocation in crisv32_nand_flash_probe()
Date: Wed, 4 Oct 2017 22:16:52 +0200 [thread overview]
Message-ID: <e9efec69-69dd-c33f-85cf-bf5f796acdb8@gmail.com> (raw)
In-Reply-To: <92a95fe3-5b8d-5dd9-a7bf-131a999e74c6@users.sourceforge.net>
On 04/10/17 20:45, SF Markus Elfring wrote:
> Omit an extra message for a memory allocation failure in this function.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
> ---
> arch/cris/arch-v32/drivers/mach-a3/nandflash.c | 2 --
> arch/cris/arch-v32/drivers/mach-fs/nandflash.c | 2 --
> 2 files changed, 4 deletions(-)
>
> diff --git a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
> index 925a98eb6d68..259aa1f46fbe 100644
> --- a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
> +++ b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
> @@ -136,8 +136,6 @@ struct mtd_info *__init crisv32_nand_flash_probe(void)
> /* Allocate memory for MTD device structure and private data */
> wrapper = kzalloc(sizeof(struct mtd_info_wrapper), GFP_KERNEL);
> if (!wrapper) {
> - printk(KERN_ERR "Unable to allocate CRISv32 NAND MTD "
> - "device structure.\n");
> err = -ENOMEM;
> return NULL;
> }
> diff --git a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
> index 53b56a429dde..1baf16ee74e8 100644
> --- a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
> +++ b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
> @@ -111,8 +111,6 @@ struct mtd_info *__init crisv32_nand_flash_probe(void)
> /* Allocate memory for MTD device structure and private data */
> wrapper = kzalloc(sizeof(struct mtd_info_wrapper), GFP_KERNEL);
> if (!wrapper) {
> - printk(KERN_ERR "Unable to allocate CRISv32 NAND MTD "
> - "device structure.\n");
> err = -ENOMEM;
> return NULL;
> }
next prev parent reply other threads:[~2017-10-04 20:16 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-04 18:43 [PATCH 0/5] CRIS v32: Adjustments for crisv32_nand_flash_probe() SF Markus Elfring
2017-10-04 18:45 ` [PATCH 1/5] cris: nand: Delete an error message for a failed memory allocation in crisv32_nand_flash_probe() SF Markus Elfring
2017-10-04 19:44 ` Alexander Sverdlin
2017-10-04 19:55 ` SF Markus Elfring
2017-10-04 20:12 ` [PATCH 1/5] " Julia Lawall
2017-10-04 20:16 ` Alexander Sverdlin [this message]
2017-10-04 18:46 ` [PATCH 2/5] cris: nand: Improve a size determination " SF Markus Elfring
2017-10-04 18:47 ` [PATCH 3/5] cris: nand: Delete a jump target " SF Markus Elfring
2017-10-04 18:48 ` [PATCH 4/5] cris: nand: Delete an unnecessary local variable " SF Markus Elfring
2017-10-04 20:17 ` Alexander Sverdlin
2017-10-04 18:50 ` [PATCH 5/5] cris: nand: Split a condition check " SF Markus Elfring
2017-10-04 20:26 ` Alexander Sverdlin
2017-10-05 15:31 ` [PATCH 0/5] CRIS v32: Adjustments for crisv32_nand_flash_probe() Gregory CLEMENT
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