linux-kernel - [PATCH 1/2] Input: tps6507x-ts: Delete an error message for a failed memory allocation in tps6507x_ts

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Date:   Sat, 20 Jan 2018 21:59:16 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-input@...r.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Yegor Yefremov <yegorslists@...glemail.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/2] Input: tps6507x-ts: Delete an error message for a failed
 memory allocation in tps6507x_ts_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 20 Jan 2018 21:43:54 +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/touchscreen/tps6507x-ts.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c
index 75170a7439b1..5b2756ec1766 100644
--- a/drivers/input/touchscreen/tps6507x-ts.c
+++ b/drivers/input/touchscreen/tps6507x-ts.c
@@ -227,10 +227,8 @@ static int tps6507x_ts_probe(struct platform_device *pdev)
 	init_data = tps_board->tps6507x_ts_init_data;
 
 	tsc = devm_kzalloc(&pdev->dev, sizeof(struct tps6507x_ts), GFP_KERNEL);
-	if (!tsc) {
-		dev_err(tps6507x_dev->dev, "failed to allocate driver data\n");
+	if (!tsc)
 		return -ENOMEM;
-	}
 
 	tsc->mfd = tps6507x_dev;
 	tsc->dev = tps6507x_dev->dev;
-- 
2.15.1