linux-kernel - [PATCH] leds: ns2: Slightly simplify a memory allocation

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]

Message-Id: <560b8f140c19a7da40f5e9540c3ef312969b0dc4.1690057595.git.christophe.jaillet@wanadoo.fr>
Date:   Sat, 22 Jul 2023 22:26:49 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        linux-leds@...r.kernel.org
Subject: [PATCH] leds: ns2: Slightly simplify a memory allocation

Use devm_kcalloc() instead of devm_kzalloc()+array_size().

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/leds/leds-ns2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-ns2.c b/drivers/leds/leds-ns2.c
index 1677d66d8b0e..f3010c472bbd 100644
--- a/drivers/leds/leds-ns2.c
+++ b/drivers/leds/leds-ns2.c
@@ -247,7 +247,7 @@ static int ns2_led_probe(struct platform_device *pdev)
 	if (!count)
 		return -ENODEV;
 
-	leds = devm_kzalloc(dev, array_size(sizeof(*leds), count), GFP_KERNEL);
+	leds = devm_kcalloc(dev, count, sizeof(*leds), GFP_KERNEL);
 	if (!leds)
 		return -ENOMEM;
 
-- 
2.34.1