* [PATCH] sound: soc: fix invalid free of devm_ allocated data
@ 2013-03-16 11:45 Silviu-Mihai Popescu
0 siblings, 0 replies; only message in thread
From: Silviu-Mihai Popescu @ 2013-03-16 11:45 UTC (permalink / raw)
To: alsa-devel
Cc: lgirdwood, broonie, perex, tiwai, linux-kernel, Silviu-Mihai Popescu
The objects allocated by devm_* APIs are managed by devres and are freed when
the device is detached. Hence there is no need to use kfree() explicitly.
Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
---
sound/soc/soc-core.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index b7e84a7..407b0a3 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -4197,7 +4197,6 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
dev_err(card->dev,
"ASoC: Property '%s' index %d could not be read: %d\n",
propname, 2 * i, ret);
- kfree(routes);
return -EINVAL;
}
ret = of_property_read_string_index(np, propname,
@@ -4206,7 +4205,6 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
dev_err(card->dev,
"ASoC: Property '%s' index %d could not be read: %d\n",
propname, (2 * i) + 1, ret);
- kfree(routes);
return -EINVAL;
}
}
--
1.7.9.5
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