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From: Markus Elfring <Markus.Elfring@web.de>
To: Tiezhu Yang <yangtiezhu@loongson.cn>,
	Thomas Gleixner <tglx@linutronix.de>,
	Jason Cooper <jason@lakedaemon.net>,
	Marc Zyngier <maz@kernel.org>, Guo Ren <guoren@kernel.org>,
	linux-csky@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH v4 02/14] irqchip/csky-apb-intc: Fix potential resource leaks
Date: Wed, 01 Jul 2020 08:40:35 +0000	[thread overview]
Message-ID: <564ffff9-6043-7191-2458-f425dd8d0c11@web.de> (raw)
In-Reply-To: <1593569786-11500-3-git-send-email-yangtiezhu@loongson.cn>

> … were not released in a few error cases. …

Another small wording adjustment:
  … in two error cases. …


…
> +++ b/drivers/irqchip/irq-csky-apb-intc.c
> @@ -126,10 +127,17 @@ ck_intc_init_comm(struct device_node *node, struct device_node *parent)
> +err_iounmap:
> +	iounmap(reg_base);
> +	return ret;
>  }
…

How do you think about to use the statement “return -ENOMEM;”?
Can the local variable “ret” be omitted in this function implementation?

Regards,
Markus

  parent reply	other threads:[~2020-07-01  8:40 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1593569786-11500-1-git-send-email-yangtiezhu@loongson.cn>
     [not found] ` <1593569786-11500-4-git-send-email-yangtiezhu@loongson.cn>
2020-07-01  7:49   ` [PATCH v4 03/14] irqchip/csky-mpintc: " Markus Elfring
2020-07-01  9:23     ` Tiezhu Yang
     [not found] ` <1593569786-11500-5-git-send-email-yangtiezhu@loongson.cn>
2020-07-01  8:15   ` [PATCH v4 04/14] irqchip/davinci-aintc: " Markus Elfring
2020-07-01  9:19     ` Tiezhu Yang
     [not found] ` <1593569786-11500-3-git-send-email-yangtiezhu@loongson.cn>
2020-07-01  8:40   ` Markus Elfring [this message]
2020-07-01  9:35     ` [PATCH v4 02/14] irqchip/csky-apb-intc: " Tiezhu Yang
2020-07-01 13:04       ` Markus Elfring
2020-07-02  1:18         ` Tiezhu Yang
2020-07-02  7:19           ` Markus Elfring
2020-07-02  7:19           ` Markus Elfring
2020-07-02  8:05             ` Tiezhu Yang
2020-07-02 11:53               ` Tiezhu Yang
2020-07-02 12:24                 ` [v4 " Markus Elfring
2020-07-02 12:35                   ` Tiezhu Yang
2020-07-02 15:00       ` [PATCH v4 " Dan Carpenter
     [not found] ` <1593569786-11500-12-git-send-email-yangtiezhu@loongson.cn>
2020-07-01  9:14   ` [PATCH v4 11/14] irqchip/omap-intc: Fix potential resource leak Markus Elfring
2020-07-01  9:40     ` Tiezhu Yang
     [not found] ` <1593569786-11500-13-git-send-email-yangtiezhu@loongson.cn>
2020-07-01  9:30   ` [PATCH v4 12/14] irqchip/riscv-intc: " Markus Elfring
     [not found] ` <1593569786-11500-15-git-send-email-yangtiezhu@loongson.cn>
2020-07-01  9:42   ` [PATCH v4 14/14] irqchip/xilinx-intc: " Markus Elfring
2020-07-01  9:58     ` Tiezhu Yang

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