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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2016-08-11 14:39:00 +0100
committerMark Brown <broonie@kernel.org>2016-08-11 15:00:44 +0100
commit70fcad495b9903d362bdbf9ffba23259294064c8 (patch)
treefbdcf974a887faa995afc278f1acf6038de2178e /sound
parent29b4817d4018df78086157ea3a55c1d9424a7cfc (diff)
downloadlinux-stericsson-70fcad495b9903d362bdbf9ffba23259294064c8.tar.gz
ASoC: Fix leak of rtd in soc_bind_dai_link
If we fail to find a platform we simply return EPROBE_DEFER, but we have allocated the rtd pointer. All error paths before soc_add_pcm_runtime need to call soc_free_pcm_runtime first to avoid leaking the rtd pointer. A suitable error path already exists and is used else where in the function so simply use that here as well. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 16369cad4803..b0e23db83695 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1056,7 +1056,7 @@ static int soc_bind_dai_link(struct snd_soc_card *card,
if (!rtd->platform) {
dev_err(card->dev, "ASoC: platform %s not registered\n",
dai_link->platform_name);
- return -EPROBE_DEFER;
+ goto _err_defer;
}
soc_add_pcm_runtime(card, rtd);