diff options
| author | Jaroslav Kysela <perex@perex.cz> | 2021-06-14 10:17:46 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-06-14 16:59:17 +0300 |
| commit | 12ffd726824a2f52486f72338b6fd3244b512959 (patch) | |
| tree | 82441b37e40ff8907baafe5453d8790611ac23a2 | |
| parent | 68912ebf4d4e50ac4fd41fb9879de9a6b832f7c7 (diff) | |
| download | linux-12ffd726824a2f52486f72338b6fd3244b512959.tar.xz | |
ASoC: soc-pcm: fix the return value in dpcm_apply_symmetry()
In case, where the loops are not executed for a reason, the uninitialized
variable 'err' is returned to the caller. Make code fully predictible
and assign zero in the declaration.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: Mark Brown <broonie@kernel.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/20210614071746.1787072-1-perex@perex.cz
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/soc-pcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 8659089a87a0..46513bb97904 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1700,7 +1700,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream, struct snd_soc_dpcm *dpcm; struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream); struct snd_soc_dai *fe_cpu_dai; - int err; + int err = 0; int i; /* apply symmetry for FE */ |