ASoC: audio-graph-card2: Use cleanup.h instead of devm_kfree()

Allocate the memory with scoped/cleanup.h, instead of devm interface, to make the code more obvious that memory is not used outside this scope. Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Kuninori Morimoto <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Mark Brown <[email protected]>
wafgo · Jul 8, 2024 · b39f771 · b39f771
1 parent 5725c16
commit b39f771
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c
@@ -1350,10 +1350,9 @@ int audio_graph2_parse_of(struct simple_util_priv *priv, struct device *dev,
 			  struct graph2_custom_hooks *hooks)
 {
 	struct snd_soc_card *card = simple_priv_to_card(priv);
-	struct link_info *li;
 	int ret;
 
-	li = devm_kzalloc(dev, sizeof(*li), GFP_KERNEL);
+	struct link_info *li __free(kfree) = kzalloc(sizeof(*li), GFP_KERNEL);
 	if (!li)
 		return -ENOMEM;
 
@@ -1417,8 +1416,6 @@ int audio_graph2_parse_of(struct simple_util_priv *priv, struct device *dev,
 
 	ret = devm_snd_soc_register_card(dev, card);
 err:
-	devm_kfree(dev, li);
-
 	if (ret < 0)
 		dev_err_probe(dev, ret, "parse error\n");