linux-kernel - [PATCH] pwm: atmel-tcb: Delete an error message for a failed memory allocation in atmel_tcb_pwm

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-next>] [day] [month] [year] [list]

Date:   Fri, 15 Dec 2017 19:00:46 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-pwm@...r.kernel.org,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Thierry Reding <thierry.reding@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] pwm: atmel-tcb: Delete an error message for a failed memory
 allocation in atmel_tcb_pwm_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 15 Dec 2017 18:55:11 +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/pwm/pwm-atmel-tcb.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c
index acd3ce8ecf3f..4fb1be246c44 100644
--- a/drivers/pwm/pwm-atmel-tcb.c
+++ b/drivers/pwm/pwm-atmel-tcb.c
@@ -401,7 +401,6 @@ static int atmel_tcb_pwm_probe(struct platform_device *pdev)
 	tcbpwm = devm_kzalloc(&pdev->dev, sizeof(*tcbpwm), GFP_KERNEL);
 	if (tcbpwm == NULL) {
 		err = -ENOMEM;
-		dev_err(&pdev->dev, "failed to allocate memory\n");
 		goto err_free_tc;
 	}
 
-- 
2.15.1