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

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Message-ID: <2f111be7-11cd-d4a5-3c42-92290c1597d2@users.sourceforge.net>
Date:   Sat, 20 Jan 2018 21:18:45 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-input@...r.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Heiko Stübner <heiko@...ech.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/2] Input: zforce_ts: Delete an error message for a failed
 memory allocation in zforce_parse_dt()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 20 Jan 2018 20:36:33 +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/zforce_ts.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c
index 7b3845aa5983..9fb6b3f201f9 100644
--- a/drivers/input/touchscreen/zforce_ts.c
+++ b/drivers/input/touchscreen/zforce_ts.c
@@ -722,10 +722,8 @@ static struct zforce_ts_platdata *zforce_parse_dt(struct device *dev)
 		return ERR_PTR(-ENOENT);
 
 	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
-	if (!pdata) {
-		dev_err(dev, "failed to allocate platform data\n");
+	if (!pdata)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	if (of_property_read_u32(np, "x-size", &pdata->x_max)) {
 		dev_err(dev, "failed to get x-size property\n");
-- 
2.15.1