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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>
This commit is contained in:
Liam Girdwood 2012-04-30 11:05:30 +01:00 committed by Mark Brown
parent 81e8e49261
commit cd0f8911c5
1 changed files with 1 additions and 1 deletions
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2
sound/soc/soc-core.c
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@ -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);