linux-kernel - [PATCH 3/3] ALSA: maestro3: use vmalloc

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]

Message-Id: <20250824135521.590780-4-rongqianfeng@vivo.com>
Date: Sun, 24 Aug 2025 21:55:12 +0800
From: Qianfeng Rong <rongqianfeng@...o.com>
To: Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Qianfeng Rong <rongqianfeng@...o.com>,
	Philipp Stanner <phasta@...nel.org>,
	linux-sound@...r.kernel.org (open list:SOUND),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 3/3] ALSA: maestro3: use vmalloc_array() to simplify code

Remove array_size() calls and replace vmalloc() with vmalloc_array() in
snd_m3_create() to simplify the code.

Signed-off-by: Qianfeng Rong <rongqianfeng@...o.com>
---
 sound/pci/maestro3.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index e092097599ff..0170b432402b 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -2580,9 +2580,8 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
 
 	if (IS_ENABLED(CONFIG_PM_SLEEP)) {
 		chip->suspend_mem =
-			vmalloc(array_size(sizeof(u16),
-					   REV_B_CODE_MEMORY_LENGTH +
-					   REV_B_DATA_MEMORY_LENGTH));
+			vmalloc_array(REV_B_CODE_MEMORY_LENGTH +
+				      REV_B_DATA_MEMORY_LENGTH, sizeof(u16));
 		if (!chip->suspend_mem)
 			dev_warn(card->dev, "can't allocate apm buffer\n");
 	}
-- 
2.34.1