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=-16.8 required=3.0 tests=BAYES_00, 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 6A42FC48BCD for ; Wed, 9 Jun 2021 14:06:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4788B61246 for ; Wed, 9 Jun 2021 14:06:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237503AbhFIOIr (ORCPT ); Wed, 9 Jun 2021 10:08:47 -0400 Received: from szxga02-in.huawei.com ([45.249.212.188]:3926 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237267AbhFIOIq (ORCPT ); Wed, 9 Jun 2021 10:08:46 -0400 Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4G0TNd4cbLz6wVG; Wed, 9 Jun 2021 22:03:45 +0800 (CST) Received: from dggpemm500006.china.huawei.com (7.185.36.236) by dggemv711-chm.china.huawei.com (10.1.198.66) 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 22:06:49 +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 22:06:49 +0800 From: Zhen Lei To: Thomas Gleixner , Marc Zyngier , linux-kernel CC: Zhen Lei Subject: [PATCH 1/1] irqchip/gic-v3-its: remove unnecessary oom message Date: Wed, 9 Jun 2021 22:06:42 +0800 Message-ID: <20210609140643.14531-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.174.177.72] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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-gic-v3-its.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 2e6923c2c8a8cb3..ba39668c3e08516 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -4895,10 +4895,8 @@ static int its_init_vpe_domain(void) entries = roundup_pow_of_two(nr_cpu_ids); vpe_proxy.vpes = kcalloc(entries, sizeof(*vpe_proxy.vpes), GFP_KERNEL); - if (!vpe_proxy.vpes) { - pr_err("ITS: Can't allocate GICv4 proxy device array\n"); + if (!vpe_proxy.vpes) return -ENOMEM; - } /* Use the last possible DevID */ devid = GENMASK(device_ids(its) - 1, 0); @@ -5314,10 +5312,8 @@ static void __init acpi_table_parse_srat_its(void) its_srat_maps = kmalloc_array(count, sizeof(struct its_srat_map), GFP_KERNEL); - if (!its_srat_maps) { - pr_warn("SRAT: Failed to allocate memory for its_srat_maps!\n"); + if (!its_srat_maps) return; - } acpi_table_parse_entries(ACPI_SIG_SRAT, sizeof(struct acpi_table_srat), -- 2.26.0.106.g9fadedd