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authorLiam Girdwood <lrg@ti.com>2012-04-30 11:05:30 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-30 11:09:13 +0100
commitcd0f8911c5d0cc04763f87cf118c66b867e2e6d2 (patch)
tree05c19ef0f248ad3aa97e809abbcb53a2d38c0e23
parent81e8e4926167ab32593bbb915b45a42024ca1020 (diff)
downloadlinux-cd0f8911c5d0cc04763f87cf118c66b867e2e6d2.tar.bz2
ASoC: core: Fix dai_link dereference.
We should check dailess before dereferencing. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-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 4d8869852ad6..a61671b89e9b 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1218,7 +1218,7 @@ static int soc_post_component_init(struct snd_soc_card *card,
#ifdef CONFIG_DEBUG_FS
/* add DPCM sysfs entries */
- if (!dai_link->dynamic)
+ if (!dailess && !dai_link->dynamic)
goto out;
ret = soc_dpcm_debugfs_add(rtd);