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

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Date:   Sat, 23 Dec 2017 21:30:04 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-gpio@...r.kernel.org, Laxman Dewangan <ldewangan@...dia.com>,
        Lee Jones <lee.jones@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Stephen Warren <swarren@...dia.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] pinctrl: palmas: Delete an error message for a failed memory
 allocation in palmas_pinctrl_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 23 Dec 2017 21:16:42 +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/pinctrl-palmas.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-palmas.c b/drivers/pinctrl/pinctrl-palmas.c
index 4d6a5015b927..d42f18cb1bc7 100644
--- a/drivers/pinctrl/pinctrl-palmas.c
+++ b/drivers/pinctrl/pinctrl-palmas.c
@@ -1012,10 +1012,8 @@ static int palmas_pinctrl_probe(struct platform_device *pdev)
 	}
 
 	pci = devm_kzalloc(&pdev->dev, sizeof(*pci), GFP_KERNEL);
-	if (!pci) {
-		dev_err(&pdev->dev, "Malloc for pci failed\n");
+	if (!pci)
 		return -ENOMEM;
-	}
 
 	pci->dev = &pdev->dev;
 	pci->palmas = dev_get_drvdata(pdev->dev.parent);
-- 
2.15.1