linux-kernel - Re: [PATCH v4 02/14] irqchip/csky-apb-intc: Fix potential resource leaks

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Message-ID: <0726ddc2-6b01-2ac8-d5bf-74c3df36b6ef@loongson.cn>
Date:   Thu, 2 Jul 2020 16:05:39 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Markus Elfring <Markus.Elfring@....de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>, Guo Ren <guoren@...nel.org>,
        linux-csky@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH v4 02/14] irqchip/csky-apb-intc: Fix potential resource
 leaks

On 07/02/2020 03:19 PM, Markus Elfring wrote:
>>>> +++ b/drivers/irqchip/irq-csky-apb-intc.c
> …
>>> I suggest to recheck the parameter alignment for such a function call.
>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/coding-style.rst?id=7c30b859a947535f2213277e827d7ac7dcff9c84#n93
>> OK, thank you, like this:
>>
>> -       ret = irq_alloc_domain_generic_chips(root_domain, 32, 1,
>> -                       "csky_intc", handle_level_irq,
>> -                       IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN, 0, 0);
>> -       if (ret) {
>> +       if (irq_alloc_domain_generic_chips(root_domain, 32, 1,
>> +                                          "csky_intc", handle_level_irq,
>> +                                          IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN, 0, 0)) {
>>                  pr_err("C-SKY Intc irq_alloc_gc failed.\n");
> …
>
> Would you like to use also horizontal tab characters for the corresponding indentation?

Sorry, I do not quite understanding what you mean, maybe like this?

         if (irq_alloc_domain_generic_chips(root_domain, 32, 1,
                 "csky_intc", handle_level_irq,
                 IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN, 0, 0)) {
                 pr_err("C-SKY Intc irq_alloc_gc failed.\n");
                 goto err_domain_remove;
         }

>
> Regards,
> Markus