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ASoC: xtensa: Drop superfluous PCM preallocation error checks

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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 16:41:09 +01:00
parent c87592fec3
commit 8eea18f6a4
1 changed files with 3 additions and 3 deletions
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6
sound/soc/xtensa/xtfpga-i2s.c
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@ -469,9 +469,9 @@ static int xtfpga_pcm_new(struct snd_soc_pcm_runtime *rtd)
struct snd_card *card = rtd->card->snd_card;
size_t size = xtfpga_pcm_hardware.buffer_bytes_max;
return snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_DEV,
card->dev, size, size);
snd_pcm_lib_preallocate_pages_for_all(rtd->pcm, SNDRV_DMA_TYPE_DEV,
card->dev, size, size);
return 0;
}
static const struct snd_pcm_ops xtfpga_pcm_ops = {