linux-kernel - [PATCH] Input: da9055_onkey: Delete an error message for a failed memory allocation in da9055_onkey

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Date:   Thu, 25 Jan 2018 20:51:36 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-input@...r.kernel.org, support.opensource@...semi.com,
        Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] Input: da9055_onkey: Delete an error message for a failed
 memory allocation in da9055_onkey_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 25 Jan 2018 20:47:03 +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/misc/da9055_onkey.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/input/misc/da9055_onkey.c b/drivers/input/misc/da9055_onkey.c
index 3251a9693f45..eabddb226998 100644
--- a/drivers/input/misc/da9055_onkey.c
+++ b/drivers/input/misc/da9055_onkey.c
@@ -87,10 +87,8 @@ static int da9055_onkey_probe(struct platform_device *pdev)
 	}
 
 	onkey = devm_kzalloc(&pdev->dev, sizeof(*onkey), GFP_KERNEL);
-	if (!onkey) {
-		dev_err(&pdev->dev, "Failed to allocate memory\n");
+	if (!onkey)
 		return -ENOMEM;
-	}
 
 	input_dev = input_allocate_device();
 	if (!input_dev) {
-- 
2.16.1