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ASoC: uniphier: Drop superfluous PCM preallocation error checks 

snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-02-04 16:40:55 +01:00
parent 4f39e4c969
commit c87592fec3
1 changed files with 2 additions and 1 deletions
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3
sound/soc/uniphier/aio-dma.c
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@ -235,10 +235,11 @@ static int uniphier_aiodma_new(struct snd_soc_pcm_runtime *rtd)
if (ret) if (ret)
return ret; return ret;
return snd_pcm_lib_preallocate_pages_for_all(pcm, snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV, dev, SNDRV_DMA_TYPE_DEV, dev,
uniphier_aiodma_hw.buffer_bytes_max, uniphier_aiodma_hw.buffer_bytes_max,
uniphier_aiodma_hw.buffer_bytes_max); uniphier_aiodma_hw.buffer_bytes_max);
return 0;
} }
static void uniphier_aiodma_free(struct snd_pcm *pcm) static void uniphier_aiodma_free(struct snd_pcm *pcm)