[04/20] ALSA: ppc: Drop superfluous PCM preallocation error checks
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Message ID 20190205194221.25924-5-tiwai@suse.de
State New
Headers show
Series
  • ALSA: Drop superfluous PCM preallocation error checks
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Commit Message

Takashi Iwai Feb. 5, 2019, 7:42 p.m. UTC
snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/ppc/snd_ps3.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

Patch
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diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index abe031c9d592..521236efcc4d 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -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