[PATCH] ASoC: imx-card: Adjust over allocation of memory in imx_card_parse_of()

Chenyuan Yang chenyuan0y at gmail.com
Mon Apr 7 07:08:54 AEST 2025


Incorrect types are used as sizeof() arguments in devm_kcalloc().
It should be sizeof(dai_link_data) for link_data instead of
sizeof(snd_soc_dai_link).

This is found by our static analysis tool.

Signed-off-by: Chenyuan Yang <chenyuan0y at gmail.com>
---
 sound/soc/fsl/imx-card.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c
index 3686d468506b..45e000f61ecc 100644
--- a/sound/soc/fsl/imx-card.c
+++ b/sound/soc/fsl/imx-card.c
@@ -544,7 +544,7 @@ static int imx_card_parse_of(struct imx_card_data *data)
 	if (!card->dai_link)
 		return -ENOMEM;
 
-	data->link_data = devm_kcalloc(dev, num_links, sizeof(*link), GFP_KERNEL);
+	data->link_data = devm_kcalloc(dev, num_links, sizeof(*link_data), GFP_KERNEL);
 	if (!data->link_data)
 		return -ENOMEM;
 
-- 
2.34.1



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