linux-kernel - [PATCH 15/15] w1: gpio: remove unnecessary ENOMEM messages

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Message-Id: <20230415104304.104134-16-krzysztof.kozlowski@linaro.org>
Date:   Sat, 15 Apr 2023 12:43:04 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        linux-kernel@...r.kernel.org
Cc:     Evgeniy Polyakov <zbr@...emap.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
        soc@...nel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 15/15] w1: gpio: remove unnecessary ENOMEM messages

Core already prints detailed reports on out of memory:

  WARNING: Possible unnecessary 'out of memory' message

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/w1/masters/w1-gpio.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/w1/masters/w1-gpio.c b/drivers/w1/masters/w1-gpio.c
index d4632aace402..ac7ad63f8f8d 100644
--- a/drivers/w1/masters/w1-gpio.c
+++ b/drivers/w1/masters/w1-gpio.c
@@ -101,10 +101,8 @@ static int w1_gpio_probe(struct platform_device *pdev)
 
 	master = devm_kzalloc(dev, sizeof(struct w1_bus_master),
 			GFP_KERNEL);
-	if (!master) {
-		dev_err(dev, "Out of memory\n");
+	if (!master)
 		return -ENOMEM;
-	}
 
 	pdata->gpiod = devm_gpiod_get_index(dev, NULL, 0, gflags);
 	if (IS_ERR(pdata->gpiod)) {
-- 
2.34.1