提交 c0256722 编写于 作者: T Takashi Iwai

ALSA: ppc: 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: NJaroslav Kysela <perex@perex.cz>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
上级 5116b94a
......@@ -1024,15 +1024,11 @@ static int snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
the_card.pcm->info_flags = SNDRV_PCM_INFO_NONINTERLEAVED;
/* pre-alloc PCM DMA buffer*/
ret = snd_pcm_lib_preallocate_pages_for_all(the_card.pcm,
snd_pcm_lib_preallocate_pages_for_all(the_card.pcm,
SNDRV_DMA_TYPE_DEV,
&dev->core,
SND_PS3_PCM_PREALLOC_SIZE,
SND_PS3_PCM_PREALLOC_SIZE);
if (ret < 0) {
pr_info("%s: prealloc failed\n", __func__);
goto clean_card;
}
/*
* allocate null buffer
......
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