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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-08-07 04:30:36 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-07 16:25:47 +0300 |
| commit | 5b99a0aad08a3428cc3262ecee29a71c88c981c2 (patch) | |
| tree | 773b741e01b7905461594392ed31aac40ab287a4 /sound/soc/soc-core.c | |
| parent | 6634e3d6ea8cd92fce10d1d2da0c8e42ab84da32 (diff) | |
| download | linux-5b99a0aad08a3428cc3262ecee29a71c88c981c2.tar.xz | |
ASoC: soc-core: check return value of snd_soc_add_dai_link()
snd_soc_add_dai_link() might return error, we need to check it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k1bpahpd.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 5e6a48a0f79e..7345679d4903 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1964,8 +1964,11 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card) } /* add predefined DAI links to the list */ - for_each_card_prelinks(card, i, dai_link) - snd_soc_add_dai_link(card, dai_link); + for_each_card_prelinks(card, i, dai_link) { + ret = snd_soc_add_dai_link(card, dai_link); + if (ret < 0) + goto probe_end; + } /* card bind complete so register a sound card */ ret = snd_card_new(card->dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1, |