linux-kernel - [PATCHv2 07/12] power: supply: generic-adc-battery: drop memory alloc error message

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:   Tue, 14 Mar 2023 23:55:30 +0100
From:   Sebastian Reichel <sre@...nel.org>
To:     Sebastian Reichel <sre@...nel.org>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Matti Vaittinen <mazziesaccount@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: [PATCHv2 07/12] power: supply: generic-adc-battery: drop memory alloc error message

Error printing happens automatically for memory allocation problems.

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Reviewed-by: Matti Vaittinen <mazziesaccount@...il.com>
Signed-off-by: Sebastian Reichel <sre@...nel.org>
---
 drivers/power/supply/generic-adc-battery.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c
index d07eeb7d46d3..771e5cfc49c3 100644
--- a/drivers/power/supply/generic-adc-battery.c
+++ b/drivers/power/supply/generic-adc-battery.c
@@ -243,10 +243,8 @@ static int gab_probe(struct platform_device *pdev)
 	bool any = false;
 
 	adc_bat = devm_kzalloc(&pdev->dev, sizeof(*adc_bat), GFP_KERNEL);
-	if (!adc_bat) {
-		dev_err(&pdev->dev, "failed to allocate memory\n");
+	if (!adc_bat)
 		return -ENOMEM;
-	}
 
 	psy_cfg.drv_data = adc_bat;
 	psy_desc = &adc_bat->psy_desc;
-- 
2.39.2