linux-kernel - [PATCH 3/9] ASoC: amd: vangogh: use sizeof of variable instead of struct type

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Message-Id: <20230216103300.360016-4-lucas.tanure@collabora.com>
Date:   Thu, 16 Feb 2023 10:32:54 +0000
From:   Lucas Tanure <lucas.tanure@...labora.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Vijendar Mukunda <Vijendar.Mukunda@....com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Lucas Tanure <lucas.tanure@...labora.com>, kernel@...labora.com
Subject: [PATCH 3/9] ASoC: amd: vangogh: use sizeof of variable instead of struct type

Use sizeof(*machine) instead of sizeof(struct acp5x_platform_info)

There is a possibility of bug when variable type has changed but
corresponding struct passed to the sizeof has not.

Signed-off-by: Lucas Tanure <lucas.tanure@...labora.com>
---
 sound/soc/amd/vangogh/acp5x-mach.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/amd/vangogh/acp5x-mach.c b/sound/soc/amd/vangogh/acp5x-mach.c
index 2675fbff9f6f..ec67345bcda4 100644
--- a/sound/soc/amd/vangogh/acp5x-mach.c
+++ b/sound/soc/amd/vangogh/acp5x-mach.c
@@ -329,7 +329,7 @@ static int acp5x_probe(struct platform_device *pdev)
 	struct snd_soc_card *card;
 	int ret;
 
-	machine = devm_kzalloc(&pdev->dev, sizeof(struct acp5x_platform_info), GFP_KERNEL);
+	machine = devm_kzalloc(&pdev->dev, sizeof(*machine), GFP_KERNEL);
 	if (!machine)
 		return -ENOMEM;
 
-- 
2.39.2