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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D3A66CA0EFF for ; Fri, 22 Aug 2025 12:34:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HtaId0UEXdWNlODSrBbRe1UfW9oq1uGtqK7BQmJdRjE=; b=U3lHnVknZio0IhDfL4ZK3uoeN/ Vz8uxUCY9oKK7/f4pResujzY1W2e6arI+bAqQwiU8bVBwfDmbzIZZ+tcv3/VKlpbpCZG8KisM1CQO IiKWTPrZEZ3NCF2dqRqq0QmK/k8afkAtKFSykAoSY6p/FtPB0QvsA2OvkPWSSv+HC3q5CjK2qgZ/A Qwn9iWnMEqgVYVN35//pbcTllp7ioIrFOLhQWj4q93lZYoD/aCtWOTxS0KJnezONEK+SgBdKBAadg 4wtfomQtjhEn5MBB1DMZeqmNReaTOip3OkflIF9Dbpx8QOwJOXTu2Uly6uNoY+U8Zl2mi3ip5Z0h3 gGfy7hVQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1upQyM-00000002Uo1-0jsB; Fri, 22 Aug 2025 12:34:22 +0000 Received: from mail-pf1-x42e.google.com ([2607:f8b0:4864:20::42e]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1upIoj-00000001RoA-2FDt for linux-arm-kernel@lists.infradead.org; Fri, 22 Aug 2025 03:51:54 +0000 Received: by mail-pf1-x42e.google.com with SMTP id d2e1a72fcca58-76e2ea933b7so1658270b3a.1 for ; Thu, 21 Aug 2025 20:51:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1755834713; x=1756439513; darn=lists.infradead.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=HtaId0UEXdWNlODSrBbRe1UfW9oq1uGtqK7BQmJdRjE=; b=mocg5mWSxfWSmhxQAAo7bO17CFeblepokrmG+tEMAT4WhoIzsNUdt9+QqlDt8u1iZB gh3sG8g7P+6Gm5EB1Zf9Hmr/sKs9CyWnLY0EtypWMQ7Pnc/eTXWNm1yASh9qBcH+PHRO 2GAUO4BMYE7BLn0tOS9YDH9yzNm7Vk8/r/WB658pWcc9QIT3bPj/N0vWNCGOcrAi1UKo MDONdN2VKDcPr+VMVlyiSDnIHkuCYzZCnh6ZZq9StH41CGg14wnwGFHvtnpmnEMWI6BO r45AYlWOICtLKEpFt/k5M8NH7X6ZXPrf5pt7q4JtHt84kMhg8odco83enI+po5dPsJbI kERQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755834713; x=1756439513; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=HtaId0UEXdWNlODSrBbRe1UfW9oq1uGtqK7BQmJdRjE=; b=hOOU9BepCqID8mvpJh3cBqkNbgfFLQFTgO/47YFrNFp6pcYtOg2775KnmRrz+ULy7E FWq90tKxlAlYXb/HJcvptwtCv2l/NgcCDjdouT2khSYEjag5Ae3mFQptAatOzbrNeIa7 DmJ7EBus8vV69rC1jRtYng/Ef/7WqHOs6jUzkrvuUqjBk6gp9FxFdvhCJys54IMIH4zA 2/HloRiVBd+gzusonOEjbQmsQ2c5iMzdmh2tKiT2VOCveG0NCWyhx+vjhvNwT+NMifvj fSmvIVeSKSS25twNZjPrk7AR1oknCGgxi6nmNmefX920NoMMG3MVvpEErbTlYIAqB09T 7pVg== X-Forwarded-Encrypted: i=1; AJvYcCVc7TY8kjNkPiMYhko8CCN13D+rkuiQjtZjA2JqTrwMRyxXsZXYYnAQYc33VglnLiDpahp0nP+Ve2hm/7ZuX2kc@lists.infradead.org X-Gm-Message-State: AOJu0YxIUQpvtk9ZHQJda7b1+AQb6wwGCc+JzndWZ4zsmxwqW0KM4LJU lIzpJ/LW+tjrkxUFEiXmU5pYa56DlqfPl7+ww+3vRIWmX7LdzkbGYS4t X-Gm-Gg: ASbGncurd2b6HiqpQgitRWdiirUwQtWcd2dBsLuuWhO8wswvQTWNLf3nsydQAVxR4JT v7fskQkdPAAwNcTp+Mzjbm+JNUPh+3GLdYndhWiRZ7eAK0wnyJ/V1P6/UGj2TmRu5oqnSKc01fE e4/l+bY3D0dA0Ke27rCCogvObhmJbNdXNdrrnLTSiTD9gdCOTQwgOs5n6YVcxOKdXGAPOCD6UEr HlrsgpGRY33TCNat8ibG5mAUVGqDnkR+EBGE9V1hlC4b5Cndacxl8iIYYyulx6W/DW5IiPJfrSN 2cpE7PgugiXxaV8CjNJ8/FA1O5Hj5fHf1tfpFgKDAowoUxesMpVAIvMy9dCTcvSUAKZazb1XjSO BhBHRYtzeVXcp8rzM2o8TLVl7J7En X-Google-Smtp-Source: AGHT+IHEL8ONsqgS7iIxwqRUVPY9B8jnNtZgB3rknZG4iSaMdkOlahK3+51EyJoqDE0SH8cv7geg1Q== X-Received: by 2002:aa7:8889:0:b0:748:e289:6bc with SMTP id d2e1a72fcca58-7703051195bmr1992722b3a.1.1755834712769; Thu, 21 Aug 2025 20:51:52 -0700 (PDT) Received: from [127.0.1.1] ([2401:4900:1c7e:807:34f9:502:b902:b409]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-76e7d10fdb1sm9449656b3a.27.2025.08.21.20.51.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Aug 2025 20:51:52 -0700 (PDT) From: Dixit Parmar Date: Fri, 22 Aug 2025 09:19:57 +0530 Subject: [PATCH 09/10] iio: proximity: Drop unnecessary -ENOMEM messages MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250822-enomam_logs-v1-9-db87f2974552@gmail.com> References: <20250822-enomam_logs-v1-0-db87f2974552@gmail.com> In-Reply-To: <20250822-enomam_logs-v1-0-db87f2974552@gmail.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Lars-Peter Clausen , Michael Hennerich , Ray Jui , Scott Branden , Broadcom internal kernel review list , Support Opensource , Krzysztof Kozlowski , Alim Akhtar , Haibo Chen , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Cai Huoqing , Maxime Coquelin , Alexandre Torgue , Andreas Klinger , Crt Mori Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, imx@lists.linux.dev, linux-stm32@st-md-mailman.stormreply.com, Dixit Parmar X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1755834598; l=1421; i=dixitparmar19@gmail.com; s=20250726; h=from:subject:message-id; bh=o0kHbqFpyBP/mgTiX4N/QGk9oAOztYPO8grzmPdvqrY=; b=Q8J70rA64x5Wx/SDVM/m1/65rdR7MZeOH79krewJg9gKcpihiqbOP8UjztiODzFgeo32vIohz JBzgUFPJRTDAPYbuF7xQHLIOA4XuPnb93j9EvkSJSHk3SkSO6mnz926 X-Developer-Key: i=dixitparmar19@gmail.com; a=ed25519; pk=TI6k8pjTuLFcYiHazsate3W8rZGU2lbOrSJ4IWNoQhI= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250821_205153_582049_CD372BA3 X-CRM114-Status: GOOD ( 13.63 ) 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 The drivers do not require their own error messages for error -ENOMEM, memory allocation failures. So remove the dev_err messages from the probe(). Signed-off-by: Dixit Parmar --- drivers/iio/proximity/ping.c | 4 +--- drivers/iio/proximity/srf04.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/iio/proximity/ping.c b/drivers/iio/proximity/ping.c index c5b4e1378b7d..e3487094d7be 100644 --- a/drivers/iio/proximity/ping.c +++ b/drivers/iio/proximity/ping.c @@ -280,10 +280,8 @@ static int ping_probe(struct platform_device *pdev) struct iio_dev *indio_dev; indio_dev = devm_iio_device_alloc(dev, sizeof(struct ping_data)); - if (!indio_dev) { - dev_err(dev, "failed to allocate IIO device\n"); + if (!indio_dev) return -ENOMEM; - } data = iio_priv(indio_dev); data->dev = dev; diff --git a/drivers/iio/proximity/srf04.c b/drivers/iio/proximity/srf04.c index b059bac1078b..f9d32f9aba1f 100644 --- a/drivers/iio/proximity/srf04.c +++ b/drivers/iio/proximity/srf04.c @@ -253,10 +253,8 @@ static int srf04_probe(struct platform_device *pdev) int ret; indio_dev = devm_iio_device_alloc(dev, sizeof(struct srf04_data)); - if (!indio_dev) { - dev_err(dev, "failed to allocate IIO device\n"); + if (!indio_dev) return -ENOMEM; - } data = iio_priv(indio_dev); data->dev = dev; -- 2.43.0