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Commit b761c0ca authored by Matthias Kaehlcke's avatar Matthias Kaehlcke Committed by Mark Brown
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ASoC: Free memory in the error paths of soc_of_parse_audio_routing() 



Release the memory of the routing table before leaving the function upon errors
in the device tree

Signed-off-by: default avatarMatthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 5c6af635

sound/soc/soc-core.c

+2 −0
Original line number Diff line number Diff line
@@ -4136,6 +4136,7 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card, 
			dev_err(card->dev,

				"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,
@@ -4144,6 +4145,7 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card, 
			dev_err(card->dev,

				"Property '%s' index %d could not be read: %d\n",

				propname, (2 * i) + 1, ret);

			kfree(routes);

			return -EINVAL;

		}

	}