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Thu, 21 Aug 2025 20:51:08 -0700 (PDT) From: Dixit Parmar Date: Fri, 22 Aug 2025 09:19:53 +0530 Subject: [PATCH 05/10] iio: humidity: Drop unnecessary -ENOMEM messages Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250822-enomam_logs-v1-5-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=1404; i=dixitparmar19@gmail.com; s=20250726; h=from:subject:message-id; bh=c8hX9rvl6rr2dhjjNLkJgB0+zkmehac1mQEbRhCM7pU=; b=ZgaeM24zC7IN3+he8TY2T9s8YSEkwL7SoNKuSaTSjAtLL/67LBM7qENhJcDRsU+1mIQixXTl8 Ul2eMZUGNU4CG0gfDDCnLldXt5ixt1iTh4jFKaiKgitF507++7QKEdv X-Developer-Key: i=dixitparmar19@gmail.com; a=ed25519; pk=TI6k8pjTuLFcYiHazsate3W8rZGU2lbOrSJ4IWNoQhI= 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/humidity/am2315.c | 4 +--- drivers/iio/humidity/dht11.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/iio/humidity/am2315.c b/drivers/iio/humidity/am2315.c index f021c3e6d886..02ca23eb8991 100644 --- a/drivers/iio/humidity/am2315.c +++ b/drivers/iio/humidity/am2315.c @@ -224,10 +224,8 @@ static int am2315_probe(struct i2c_client *client) struct am2315_data *data; indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); - if (!indio_dev) { - dev_err(&client->dev, "iio allocation failed!\n"); + if (!indio_dev) return -ENOMEM; - } data = iio_priv(indio_dev); data->client = client; diff --git a/drivers/iio/humidity/dht11.c b/drivers/iio/humidity/dht11.c index 48c59d09eea7..cc8f02f3b763 100644 --- a/drivers/iio/humidity/dht11.c +++ b/drivers/iio/humidity/dht11.c @@ -296,10 +296,8 @@ static int dht11_probe(struct platform_device *pdev) struct iio_dev *iio; iio = devm_iio_device_alloc(dev, sizeof(*dht11)); - if (!iio) { - dev_err(dev, "Failed to allocate IIO device\n"); + if (!iio) return -ENOMEM; - } dht11 = iio_priv(iio); dht11->dev = dev; -- 2.43.0