linux-kernel - [PATCH 1/2] pinctrl/nomadik/abx500: Delete an error message for a failed memory allocation in abx500_gpio

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Date:   Wed, 20 Dec 2017 10:51:15 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Alessandro Rubini <rubini@...pv.it>,
        Linus Walleij <linus.walleij@...aro.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/2] pinctrl/nomadik/abx500: Delete an error message for a
 failed memory allocation in abx500_gpio_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 20 Dec 2017 10:12:56 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/pinctrl/nomadik/pinctrl-abx500.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c
index b32c0d602024..feb030d1ea63 100644
--- a/drivers/pinctrl/nomadik/pinctrl-abx500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c
@@ -1157,11 +1157,8 @@ static int abx500_gpio_probe(struct platform_device *pdev)
 
 	pct = devm_kzalloc(&pdev->dev, sizeof(struct abx500_pinctrl),
 				   GFP_KERNEL);
-	if (pct == NULL) {
-		dev_err(&pdev->dev,
-			"failed to allocate memory for pct\n");
+	if (!pct)
 		return -ENOMEM;
-	}
 
 	pct->dev = &pdev->dev;
 	pct->parent = dev_get_drvdata(pdev->dev.parent);
-- 
2.15.1