From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7820C433E0 for ; Thu, 2 Jul 2020 08:05:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AA43B214DB for ; Thu, 2 Jul 2020 08:05:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727968AbgGBIFw (ORCPT ); Thu, 2 Jul 2020 04:05:52 -0400 Received: from mail.loongson.cn ([114.242.206.163]:60102 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726042AbgGBIFv (ORCPT ); Thu, 2 Jul 2020 04:05:51 -0400 Received: from [10.130.0.52] (unknown [113.200.148.30]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Dxn99Tlf1eOmFOAA--.2652S3; Thu, 02 Jul 2020 16:05:40 +0800 (CST) Subject: Re: [PATCH v4 02/14] irqchip/csky-apb-intc: Fix potential resource leaks To: Markus Elfring , Thomas Gleixner , Jason Cooper , Marc Zyngier , Guo Ren , linux-csky@vger.kernel.org References: <1593569786-11500-1-git-send-email-yangtiezhu@loongson.cn> <1593569786-11500-3-git-send-email-yangtiezhu@loongson.cn> <564ffff9-6043-7191-2458-f425dd8d0c11@web.de> <1a0e007a-db94-501b-4ab9-0bb479ec093b@loongson.cn> <971c649e-fe07-3771-6fea-f5aaeaf090ad@web.de> <41b48aa5-e5b2-0257-8b3d-07e1b86634b4@web.de> Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org From: Tiezhu Yang Message-ID: <0726ddc2-6b01-2ac8-d5bf-74c3df36b6ef@loongson.cn> Date: Thu, 2 Jul 2020 16:05:39 +0800 User-Agent: Mozilla/5.0 (X11; Linux mips64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <41b48aa5-e5b2-0257-8b3d-07e1b86634b4@web.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-CM-TRANSID: AQAAf9Dxn99Tlf1eOmFOAA--.2652S3 X-Coremail-Antispam: 1UD129KBjvJXoW7JF48ur1fZr4DXFWDZFW8WFg_yoW8Jr1UpF WUur15ZFs3Jw18ur1q93yku345Zryjgr4qvws7Jrn2vr48Xrn5Wr40v3Z8uF4DCrnrXa1F van3A34ru3WUJaDanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUvab7Iv0xC_KF4lb4IE77IF4wAFF20E14v26r4j6ryUM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rw A2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xII jxv20xvEc7CjxVAFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwV C2z280aVCY1x0267AKxVW0oVCq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC 0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Gr0_Cr 1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcVAKI48JMxk0xIA0c2IEe2xFo4CEbIxvr21l c2xSY4AK67AK6r43MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I 0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWU tVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcV CY1x0267AKxVWUJVW8JwCI42IY6xAIw20EY4v20xvaj40_WFyUJVCq3wCI42IY6I8E87Iv 67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyT uYvjxUx6wCDUUUU X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiezhu Yang Date: Thu, 02 Jul 2020 08:05:39 +0000 Subject: Re: [PATCH v4 02/14] irqchip/csky-apb-intc: Fix potential resource leaks Message-Id: <0726ddc2-6b01-2ac8-d5bf-74c3df36b6ef@loongson.cn> List-Id: References: <1593569786-11500-1-git-send-email-yangtiezhu@loongson.cn> <1593569786-11500-3-git-send-email-yangtiezhu@loongson.cn> <564ffff9-6043-7191-2458-f425dd8d0c11@web.de> <1a0e007a-db94-501b-4ab9-0bb479ec093b@loongson.cn> <971c649e-fe07-3771-6fea-f5aaeaf090ad@web.de> <41b48aa5-e5b2-0257-8b3d-07e1b86634b4@web.de> In-Reply-To: <41b48aa5-e5b2-0257-8b3d-07e1b86634b4@web.de> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: Markus Elfring , Thomas Gleixner , Jason Cooper , Marc Zyngier , Guo Ren , linux-csky@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org 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|30b859a947535f2213277e827d7ac7dcff9c84#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