linux-kernel - [PATCH 1/3] Input: apbps2: Delete an error message for a failed memory allocation in apbps2_of

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Message-ID: <ee3d6628-e8a4-c6c5-c66b-597fb2b28a47@users.sourceforge.net>
Date:   Wed, 24 Jan 2018 17:34:51 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-input@...r.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/3] Input: apbps2: Delete an error message for a failed
 memory allocation in apbps2_of_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 24 Jan 2018 16:43:04 +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/input/serio/apbps2.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c
index 45d4e08ca4f8..9b75c4e1bc13 100644
--- a/drivers/input/serio/apbps2.c
+++ b/drivers/input/serio/apbps2.c
@@ -140,10 +140,8 @@ static int apbps2_of_probe(struct platform_device *ofdev)
 	struct resource *res;
 
 	priv = devm_kzalloc(&ofdev->dev, sizeof(*priv), GFP_KERNEL);
-	if (!priv) {
-		dev_err(&ofdev->dev, "memory allocation failed\n");
+	if (!priv)
 		return -ENOMEM;
-	}
 
 	/* Find Device Address */
 	res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);
-- 
2.16.1