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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 21 Jan 2018 22:15:16 +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: auo-pixcir-ts: Delete an error message for a
 failed memory allocation in auo_pixcir_parse_dt()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 21 Jan 2018 22:02:32 +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/auo-pixcir-ts.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/input/touchscreen/auo-pixcir-ts.c b/drivers/input/touchscreen/auo-pixcir-ts.c
index 6592fc5d48b4..398e27c48a51 100644
--- a/drivers/input/touchscreen/auo-pixcir-ts.c
+++ b/drivers/input/touchscreen/auo-pixcir-ts.c
@@ -487,10 +487,8 @@ static struct auo_pixcir_ts_platdata *auo_pixcir_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);
-	}
 
 	pdata->gpio_int = of_get_gpio(np, 0);
 	if (!gpio_is_valid(pdata->gpio_int)) {
-- 
2.16.0