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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t186-20020a6381c3000000b004e48198c1b0si287951pgd.654.2023.03.09.14.54.30; Thu, 09 Mar 2023 14:54:43 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=GsH0euTe; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230044AbjCIWv1 (ORCPT + 99 others); Thu, 9 Mar 2023 17:51:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56574 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231446AbjCIWvA (ORCPT ); Thu, 9 Mar 2023 17:51:00 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 35C2DE6804; Thu, 9 Mar 2023 14:50:53 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3EC1E61D1E; Thu, 9 Mar 2023 22:50:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75B4AC4339B; Thu, 9 Mar 2023 22:50:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678402248; bh=pgooTjpmkH0T4+938WzlRJ0u+gHeFjR0k59+b8+puVU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GsH0euTea8XbVDNJPjcjtoGVLcP+H6/i0ezskqym3D/VJOpYF99vba96il72ceyE7 Z8f/89TntYNQpJtZfJT1QiQjQRLeJHJfCjC5vuHPK5DI2mBEFnvzMy/+llBBGuD0TJ qV74i74QGJpEgi31xRKY6+92kkCmrMf6onKOQZ9D44wzaA2ApmBCzzCzybXjVNCu4V XVGqKiRhM/0IH+7PbRqCoAQRLS5oNR9ZuFsCtP/WGSp8A+NOssZJzbmm6DSwl/2XPc pP/00G06EIo7gmR9lQjkg7k6U8LO8BURT91RDEKknFhDK3WEAxZXlrr5JtzHQXtL5K VA3ihawG6VHqQ== Received: by mercury (Postfix, from userid 1000) id 6536310609DE; Thu, 9 Mar 2023 23:50:43 +0100 (CET) From: Sebastian Reichel To: Sebastian Reichel Cc: Linus Walleij , Matti Vaittinen , Rob Herring , Krzysztof Kozlowski , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCHv1 07/11] power: supply: generic-adc-battery: drop memory alloc error message Date: Thu, 9 Mar 2023 23:50:37 +0100 Message-Id: <20230309225041.477440-8-sre@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230309225041.477440-1-sre@kernel.org> References: <20230309225041.477440-1-sre@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759932562750314245?= X-GMAIL-MSGID: =?utf-8?q?1759932562750314245?= Error printing happens automatically for memory allocation problems. Signed-off-by: Sebastian Reichel Reviewed-by: Linus Walleij Reviewed-by: Matti Vaittinen --- drivers/power/supply/generic-adc-battery.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c index d07eeb7d46d3..771e5cfc49c3 100644 --- a/drivers/power/supply/generic-adc-battery.c +++ b/drivers/power/supply/generic-adc-battery.c @@ -243,10 +243,8 @@ static int gab_probe(struct platform_device *pdev) bool any = false; adc_bat = devm_kzalloc(&pdev->dev, sizeof(*adc_bat), GFP_KERNEL); - if (!adc_bat) { - dev_err(&pdev->dev, "failed to allocate memory\n"); + if (!adc_bat) return -ENOMEM; - } psy_cfg.drv_data = adc_bat; psy_desc = &adc_bat->psy_desc;