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| author | Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> | 2020-03-27 16:47:28 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-10 10:30:06 +0200 |
| commit | eaec9f8421fa8380b88218f082e9ad1aa3c80b8a (patch) | |
| tree | 94169917645c3f35be2fa23c65af504d0773ef86 | |
| parent | c56680ee2ba36feecb09e24645b23a7ef7332c36 (diff) | |
| download | linux-stable-eaec9f8421fa8380b88218f082e9ad1aa3c80b8a.tar.gz linux-stable-eaec9f8421fa8380b88218f082e9ad1aa3c80b8a.tar.bz2 linux-stable-eaec9f8421fa8380b88218f082e9ad1aa3c80b8a.zip | |
ASoC: topology: Check return value of pcm_new_ver
[ Upstream commit b3677fc3d68dd942c92de52f0bd9dd8b472a40e6 ]
Function pcm_new_ver can fail, so we should check it's return value and
handle possible error.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200327204729.397-6-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | sound/soc/soc-topology.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index 756dd2303106..2c6598e07dde 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -1923,7 +1923,9 @@ static int soc_tplg_pcm_elems_load(struct soc_tplg *tplg, _pcm = pcm; } else { abi_match = false; - pcm_new_ver(tplg, pcm, &_pcm); + ret = pcm_new_ver(tplg, pcm, &_pcm); + if (ret < 0) + return ret; } /* create the FE DAIs and DAI links */ |