linux-kernel - [PATCH] pinctrl: spear: Delete an error message for a failed memory allocation in spear_pinctrl

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Date:   Wed, 27 Dec 2017 22:48:58 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Viresh Kumar <vireshk@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] pinctrl: spear: Delete an error message for a failed memory
 allocation in spear_pinctrl_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 27 Dec 2017 22:44:04 +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/spear/pinctrl-spear.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c
index 4db52ba38d8d..efe79d3f7659 100644
--- a/drivers/pinctrl/spear/pinctrl-spear.c
+++ b/drivers/pinctrl/spear/pinctrl-spear.c
@@ -361,10 +361,8 @@ int spear_pinctrl_probe(struct platform_device *pdev,
 		return -ENODEV;
 
 	pmx = devm_kzalloc(&pdev->dev, sizeof(*pmx), GFP_KERNEL);
-	if (!pmx) {
-		dev_err(&pdev->dev, "Can't alloc spear_pmx\n");
+	if (!pmx)
 		return -ENOMEM;
-	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	pmx->vbase = devm_ioremap_resource(&pdev->dev, res);
-- 
2.15.1