From patchwork Wed Jun 9 14:14:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Leizhen (ThunderTown)" X-Patchwork-Id: 12310515 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 1A44CC48BCD for ; Wed, 9 Jun 2021 15:28:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D624661351 for ; Wed, 9 Jun 2021 15:28:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D624661351 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=dHp7+8bbp5WAgT5w4w0NFx5bBafRyLTZ2XyJaLPVDrs=; b=zUYuC9C7j81qSe cl3EJ/kxA4WSPRXZ+WD2AIHI75z/e8R71wqThpI8AAe1tZfqPeGMaNbAcu8f79w56T8I84BzwwE2B LhKz2F9BL7Cq8cfGSXs4cXUBFScKpAnLy6KrAV0IvsBEicxzQFdYFDUlnN5A0lIoxbzDRJWMRzpO0 ipFhtM8pAnAYp0JSfy8/fUPY4fVAlZ40kZmDA/C+p/D1z2sdhWoyEOROZgZFM3uhwl2iFgzuXYLCp Wwo3KvSGBl3UQnZ4rv140SwB8inkg7IfIVPkkMfm2MPFons+7078qLFTdDz0SOymMjFZ4GTZkfcQI 744F6PvPK+cWVWhXU09Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lr05h-00EaMa-OH; Wed, 09 Jun 2021 15:26:03 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lqyyg-00EF8K-8x for linux-arm-kernel@lists.infradead.org; Wed, 09 Jun 2021 14:14:44 +0000 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4G0TYp5WPxzZcCb; Wed, 9 Jun 2021 22:11:42 +0800 (CST) Received: from dggpemm500006.china.huawei.com (7.185.36.236) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Wed, 9 Jun 2021 22:14:32 +0800 Received: from thunder-town.china.huawei.com (10.174.177.72) by dggpemm500006.china.huawei.com (7.185.36.236) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Wed, 9 Jun 2021 22:14:32 +0800 From: Zhen Lei To: Thomas Gleixner , Marc Zyngier , Maxime Ripard , Chen-Yu Tsai , "Jernej Skrabec" , linux-sunxi , linux-arm-kernel , linux-kernel CC: Zhen Lei Subject: [PATCH 1/1] irqchip/sun4i: remove unnecessary oom message Date: Wed, 9 Jun 2021 22:14:28 +0800 Message-ID: <20210609141428.14737-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.177.72] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210609_071442_674285_EAFB1A0A X-CRM114-Status: GOOD ( 10.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Fixes scripts/checkpatch.pl warning: WARNING: Possible unnecessary 'out of memory' message Remove it can help us save a bit of memory. Signed-off-by: Zhen Lei --- drivers/irqchip/irq-sun4i.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c index 9ea94456b178ccc..8a315d6a3399d59 100644 --- a/drivers/irqchip/irq-sun4i.c +++ b/drivers/irqchip/irq-sun4i.c @@ -147,10 +147,8 @@ static int __init sun4i_ic_of_init(struct device_node *node, struct device_node *parent) { irq_ic_data = kzalloc(sizeof(struct sun4i_irq_chip_data), GFP_KERNEL); - if (!irq_ic_data) { - pr_err("kzalloc failed!\n"); + if (!irq_ic_data) return -ENOMEM; - } irq_ic_data->enable_reg_offset = SUN4I_IRQ_ENABLE_REG_OFFSET; irq_ic_data->mask_reg_offset = SUN4I_IRQ_MASK_REG_OFFSET; @@ -164,10 +162,8 @@ static int __init suniv_ic_of_init(struct device_node *node, struct device_node *parent) { irq_ic_data = kzalloc(sizeof(struct sun4i_irq_chip_data), GFP_KERNEL); - if (!irq_ic_data) { - pr_err("kzalloc failed!\n"); + if (!irq_ic_data) return -ENOMEM; - } irq_ic_data->enable_reg_offset = SUNIV_IRQ_ENABLE_REG_OFFSET; irq_ic_data->mask_reg_offset = SUNIV_IRQ_MASK_REG_OFFSET;